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The video below explains the basics of the Light Blue series curriculum.
Download a catalog of Light Blue Series (PDF, 7.2 MB)
1. Do you have placement / diagnostic tests?
2. Is there a teacher's manual?
3a. Are there printed versions available?
3c. I hesitate to buy MM because I can't print in color. Any suggestions?
4b. Is there any advantage for buying the curriculum on a CD?
4c. Does it work on a Mac or Linux?
4d. Can the PDF be filled in on the computer or tablet device (iPad or similar)?
6. What is the difference between the Blue Series and Light Blue series?
8. Are earlier concepts reviewed in later levels?
9. Do the books have review problems that continue to review previous concepts?
10 Are tests included? And should I score every assignment or just tests?
11. What about kindergarten math? At what age is it appropriate to start your 1st grade books?
12. Will you be writing more grade levels?
13. How far can I use the Light Blue series? Will it cover prealgebra or algebra?
17. Is Math Mammoth aligned with any state standards?
18. Does Math Mammoth curriculum encourage the use of manipulatives?
19. How and when to use the 100bead abacus?
22. Is Math Mammoth a spiral or mastery curriculum (horizontal or vertical math)?
23. Some graphics are missing from the PDF file. Why?
24. What is the origin of this curriculum?
25. What do you recommend for high school math?
26. Does the author have any mathematics or education credentials?
1. Do you have placement / diagnostic tests?
Yes. Simply click here for placement tests for all the gradelevels.
2. Is there a teacher's manual?
No. This curriculum does not contain a separate teacher's manual nor scripted lessons. The student worktext contains in the text itself explanations of the concepts, and I've tried to create a text that is as selfexplanatory as possible. Students will often be able to read and study through the lessons on their own. The parent can "get it" at the same time as the student, if they have not understood math concepts before.
Also, in the beginning of each chapter there are some general notes and helps for the teacher (Introduction).
If you have previously used a scripted curriculum and are worried about your ability to teach with Math Mammoth, I would encourage you to try it out by purchasing one of the Blue Series topical books.
3a. Are there printed versions available?
Yes. The books are available as softcopies (printed books) through Lulu.com and at Rainbow Resource Center. The inside pages are blackandwhite (or grayscale) (not full color) because full color publishing is fairly costly. On each grade level's webpage you will also find a direct link to these two stores (probably easier to use).
3b. Can we buy the downloads and then take them to a Kinko's or Staples type place to have the book printed up and bound nicely?
Sure. Just remember the copyright notice: the person who owns the book(s) is allowed to make copies (whether by Kinko's printer or some other printer) to HIS / HER students, but not to other teacher's students. You can also use online printing services such as Mimeo.com or Bestvaluecopy.com. However, color printing can be expensive no matter where you do it.
3c. I hesitate to buy MM because I can't print in color. Any suggestions?
1) Print in b&w, but let the child color the boxes the problems are in, using crayons.
2) Utilize the online games recommended in the notes for each chapter for the "color" (so to speak). It works for some!
Yes. You can purchase each of the Light Blue grade levels separately on a CD at Kagi store. Or, you can buy all available grade levels on one CD here.
4b. Is there any advantage for buying the curriculum on a CD?
Usually no, because the CD just contains the same files as the download, and if you purchase a download, you may always make a backup copy of the files on a CD or on a memory stick (flash drive).
However, a CD is helpful if you know beforehand that you cannot download large files. Or, some people may prefer a CD so as to not lose track where the files are stored. Even if you purchase a CD, I recommend a backup copy be made. CDs do not last forever.
4c. Does it work on a Mac or Linux?
Yes. The actual files you get are PDF or html files. You will need to install Adobe Acrobat Reader for Mac or for Linux to view the PDF files correctly. I've had customers tell me that Mac's native PDF viewer shows black boxes in the files, or that lots of the graphics are missing. In Linux, if you use other PDF viewers, some images will likely be missing or messed up, so again, you need to install Acrobat Reader version for Linux.
Also, it won't matter whether you get a download or a CD.
The only thing that does not work in Mac or Linux is the bonus software "SoftPak".
4d. Can the PDF be filled in on the computer or tablet device (iPad or similar)?
On the computer, definitely yes. The PDF files are enabled for annotating. This means that if you prefer, the student can fill them in on the computer, using the typewriter and drawing tools in Adobe Reader version 9 or greater.
On a tablet device (iPad etc.) sort of yes  BUT: 1) Other PDF viewers don't necessarily show all the images in my PDFs, and 2) the annotating tools will depend on the PDF app you are using. There exist several PDF apps for iPad that have annotating tools (neu.AnnotatePDF, PDF Expert, iAnnotatePDF, Goodreader, Notability). The tools will vary; most should have the ability to handwrite or use a stylus to write.
Unfortunately at this time I don't have a solution to the problem where all the images would show in these alternative PDF viewers. Only Adobe Reader app seems to do a perfect job with images. However, while Adobe Reader app does have annotating tools as of spring 2012, those are disabled in protected PDF files (such as I have to use with Math Mammoth). So, you could not write into the PDF on your iPad with Adobe Reader.
Worktext means that the book contains both the "text" (= the explanations) and the "work" (= the problems). Simply put, the textbook and problems are in the same book. This is especially useful for homeschooling and for any kind of independent study.
6. What is the difference between the Blue Series and Light Blue series?
These two series have nearly the same lesson material. Comparing with the Light Blue grade levels 14, there are only a few minor differences: there are few pages here and there that are in one series but not in the other.
The MAIN difference is in how the material is organized. The Light Blue Series goes by grades, and being a complete curriculum also includes tests & cumulative reviews. The Blue Series just consists of worktexts for various topics, and the material in each book usually spans 23 grade levels.
So, which you would choose depends mostly on your goals: Do you wish to have a complete curriculum for a given grade level? Go Light Blue. Do you wish to review/reteach certain topics only? Go Blue. Do you want to cover all topics as in a full curriculum but without mentions of grade levels? Blue Series can work there as well.
7. How does the complete curriculum (Light Blue books) compare with Singapore math, MathUSee, or other popular homeschool math curricula?
Please read comparisons of Math Mammoth with other homeschool math curricula here.
8. Are earlier concepts reviewed in later levels?
To some extent, yes, but not so much as in a typical spiral curricula. For example, I often introduce somewhat difficult topics in two grades. A few topics are "introductory" in one grade and "in focus" in the next. For example:
Some elementary mathematics topics are covered over several years in a spiraling style, such as place value (with increasing digits), measuring units, geometry vocabulary (pentagon, octagon, parallel), reading clock, coins, and money problems.
The following topics are NOT reviewed in any great depth, but mastery is expected: single digit addition/ subtraction after 1st grade, doubledigit addition/subtraction after 2nd, clock reading or coins after 3rd. Multiplication tables and basic division receive a quick review in 4th grade but not after that. I cannot list every single concept and its progression in this short space though.
9. I am concerned that there won't be enough review. Do your books have review problems that continue to review previous concepts?
The program includes cumulative reviews meant to be used after each chapter. These have various kinds of problems, including word problems. When you notice that your child needs additional review of any kind of calculation topic (such as after using the cumulative reviews), you can use the worksheet maker included in the downloadable curriculum, and generate additional worksheets with it.
This worksheet generator requires an Internet access. If you don't have Internet at home, you can use it in an Internet cafe or public library or a friend's house, and save the generated worksheets on a memory stick to print later.
Also, the major concepts, such as addition, subtraction, multiplication and division, or fractions, actually get reviewed in a sense because they get used all the time. For example, a child who learns their multiplication tables will keep using them all the time in division and multidigit multiplication. Addition and subtraction strategies are used in word problems about money or measuring, or again when studying place value and large numbers. Division facts are used in long division.
I never make word problems to exactly match the lesson. By this I mean that a word problem found in a multiplication lesson might require both multiplication and addition to solve. Similarly, word problems in the other chapters will include multiplication. So, the word problems dealing with various topics (money, measuring, division, fractions) include the usage of all operations all the time (once the operation has been studied), and thus review these operations. The word problems in this curriculum constantly use important concepts that have been already learned.
10. Are tests included? And should I score every assignment or just tests?
Tests are included. There is a chapter test after each chapter and an endofyear test to be used after each grade level. The tests include a grading rubric. However, you don't have to follow the grading rubrics  they are just provided for you in case you want to use them.
Personally, I feel that grading needs to be such that it doesn't discourage the child. It really depends on the child. Some children are better off without any scores but just feedback on where they need to work
more, how to fix errors, etc.
All grading probably should be accompanied with notes like "You worked hard and I appreciate that!" "Here you show you've learned this topic and worked hard in it." etc. so that the emphasis is on the work, appreciating that, giving feedback on specifics, and not on the actual percent score.
On the other hand, if a child is
getting a "big head" (too proud) over their accomplishments, you
could find a really hard test so they can learn they have room to
improve. But this is not nearly as common than the opposite side where children are discouraged and think they "can't do math".
I would definitely NOT grade any of the daytoday work with percent scores or letter grades. Of course you need to find where the child made an error, but that should be sufficient.
Also, when when you assign a final mark for a whole grade, don't look ONLY at the tests but also the overall accomplishments, the effort, etc. I like to give children assignments outside of tests that count towards the final mark. In math, it could be a neatly written solution to a hard word problem, for example. Or, a set of definitions for geometry terms accompanied by drawings. It could be a description or exact instructions for a math game (tying in with writing/ language arts). Those can then go to their portfolio if you use such.
Most children in our society tend to get the idea that math is about "speed" and getting correct answers, and thus math test scores become really important to them. We need to discourage that line of thinking. See also: Timed tests and how it damages students learning of math.
11. What about kindergarten math? At what age is it appropriate to start your 1st grade books?
There are no Math Mammoth books for kindergarten, but I've written a fairly comprehensive article about kindergarten math to use as a guideline. You can start 1st grade once the child can write and recognize numbers, count to 20 (preferably to 30 or beyond), has mastered basic concepts of equivalence, more, and less; and has a basic idea of addition.
12. Will you be writing more grade levels?
I will be writing a prealgebra (garde 7) curriculum in 2014. For the moment, please see my ideas and recommendations for prealgebra and algebra 1.
13. How far can I use the Light Blue series? Will it cover prealgebra or algebra?
Math Mammoth Grade 6 includes some concepts that are also studied in prealgebra (introduction to expressions & equations, ratios, percent, integers). After completing Math Mammoth grade 6, most students should be able to continue directly to prealgebra. Also, the whole series emphasizes algebraic thinking and thus prepares students for algebra. But Math Mammoth Light Blue Series does not cover algebra 1 topics.
I am in the process of writing a full prealgebra curriculum during 2014 (Math Mammoth Grade 7). Until then, you can read my recommendations for prealgebra textbook & videos here.
Also, you will find worksheet collections for grade 7 (prealgebra) and grade 8/9 (algebra 1) in the Golden Series. Being worksheets, these are supplemental and will require that a parent/teacher or an additional textbook to supply the instruction.
14. How do I pace the Light Blue curriculum? How many pages or worksheets per day should the child do?
For pacing, check how many actual lesson pages there are to study (this is mentioned on the web page of the book, below the cover image), and how many days of school you have in mind. Then to get how many pages per day you would need to study, divide the number of pages by the number of days. The user guide for each grade has this information also.
Assuming you have school 5 days a week, about 40 weeks a year, the student should study between 1 and 2 pages each day. If you homeschool for less than 200 days a year, you will probably need to study 2 or more pages a day. Please allow some time also for tests and cumulative reviews.
For example:
Grade level  Page count  Number of days in your school year 
Number of days for tests and reviews 
Pages to study per day 
Pages to study per week 
1st grade  249  200  10  1.3  6.7 
2nd grade  281  200  15  1.5  7.6 
3rd grade  321  200  15  1.7  8.7 
4th grade  353  200  15  1.9  9.5 
5th grade  346  200  12  1.84  9.2 
6th grade  323  200  20  1.8  9.0 
So as a general guideline, about 1 1/2 pages a day is sufficient for grades 12, about 1 3/4 pages for grade 3, and fourth, fifth, and sixth graders should aim to do about 2 pages a day. However, you need to pace it depending on how the lessons go. Sometimes your student might be able to do several pages in a day, and sometimes the student cannot do but one page. Also, in some topics you might be able to go through the pages quicker, for example in the chapters about clock, because the clock pictures are so large that one page does not have many problems.
15. How will I know when to review with computer games or worksheets rather than continuing? How will I know when to take a break and review an old concept so it will not be lost? Is this type of review incorporated in the program?
A curriculum that "spells" out in exact detail what the teacher is to do is called a "scripted curriculum". I simply have not had time nor the energy to build Math Mammoth to be scripted. Instead, Math Mammoth gives the teacher various tools, such as the main wortext, links to games, additional worksheets, and cumulative reviews & tests, but I have not spelled out what exactly should be done, or when, or how.
Basically, this is how you can get started. Start out using the student worktext and over the course of 12 weeks observe how much your child can handle daily  it might be 12 pages, maybe 1 1/2, maybe just 1, depending on age, maturation level, etc. Then map out your school year, and see also the answer #14 in this faq.
As far as when to use additional resources, I would say that when you go on with the worktext and it seems to go too quickly, then that is one SIGN that you should use additional worksheets and games.
Another sign: let's say you finish some chapter and go on. Then in the next chapter there are WORD PROBLEMS that require knowledge or concepts that were taught in the previous chapter, say multiplication or perimeter. If your child has great difficulty with those kinds of word problems, then it might be time to review the particular concept or skill. I have always striven to make the word problems progressively so that they involve concepts and skills studied in earlier chapters.
Then there are matching cumulative reviews for each chapter that you could assign near the end of the chapter, or middle, or however you like. Those will also give you an indication if a child has forgotten something.
One other possibility is that whenever the exercise set has lots of problems, just assign 2/3 of them or 1/2 of them. Then a week (or few weeks) later assign some of the rest for review.
But in a nutshell, Math Mammoth does better suit parents and teachers who are able to follow the child's mathematical progress just from the way the child solves the various problems in the worktext. However, I truly feel that is the BETTER way to go about it, and that all teachers eventually, with experience, gravitate away from scripted curricula.
16. For drilling the addition and substraction tables should we just go over each lesson over and over until she memorizes her tables?
First of all, you should go through the books and check that she knows all the concepts related to addition and subtraction.
To learn the facts, go carefully over those lessons that present fact families and number rainbows. These provide the structure and a context for learning the facts so that they are not learned as separate, random things.
Then, once she thoroughly understands fact families and the pattern in the number rainbow, you can move on to other math topics such as place value, geometry, etc. but keep up the facts practice a few minutes a day with games, worksheets, and flash cards.
These basic facts are also used a lot even when studying place value and other topics, so that helps kids remember them too.
17. Is Math Mammoth aligned with any state standards?
Grades 16 are mostly aligned to the Common Core Standards (about 95% alignment). Please see this FAQ for more information.
18. Does Math Mammoth curriculum encourage the use of manipulatives?
For the most part, the curriculum does not specifically emphasize manipulatives but visual models. The exercises with visual models COULD be done equally with manipulatives (beans/counters, base ten blocks, fraction manipulatives, etc.)
The exception is the 100bead abacus, which I feel is needful for first grade. (The other option would be base ten blocks.) I feel that it is essential that kindergartners and first graders have the opportunity to learn tens and ones (place value) using some manipulative.
On each of these pages you will see a list of needed manipulatives for grades 13. You need to scroll down the page a bit.
19. How and when to use the 100bead abacus?
The only way the abacus is used in my books is where each bead counts as one. Nothing fancy. It is NOT used like Chinese, Russian, or any of the other abaci where one bead might count as 5, 10, or 100.
A 100bead abacus or school abacus simply contains 10 beads on 10 rods, a total of 100. In the school abacus, each bead simply represents one. The 100bead abacus lets children both "see" the numbers and use their touch while making them.
First and foremost, the abacus is used in the place value section in 1st grade where children learn about tens and ones (numbers up to 100). We use it to show clearly how 45 is made up of 4 tens and 5 ones, for example.
Secondly, you can use the abacus with addition and subtraction problems in 1st and 2nd grades. For example:
The purpose is mainly to help children to visualize twodigit numbers, and to add and subtract twodigit numbers.
The goal in my books is to drop the abacus by 3rd grade. Even before that, students use visual models, and from those go on to the abstract. The quicker the child can use visual models, and then do the math problems without any models, the better.
See also these abacusrelated articles on my blog.
At Amazon you can find Melissa & Doug Classic Wooden Abacus at Amazon for around $12. An abacus where the beads alternate colors by fives is even more useful. TIP: If you get a regular abacus with 10 beads the same color, paint a thin white line on the right side of bead #5 and also on the left side of bead #6 on each row (counting from the left). This will make it easier to see 5 and 5 on each row.
Browse Amazon's abacus selection here. Other stores carry abaci as well.
You can also use this virtual abacus. Or, make your own abacus. Just don't make it exactly like they show on that web page but instead use 10 bamboo skewer with 10 beads in each so you get a 10 x 10 abacus.
Here's an image of a homemade abacus one of my customers made using bamboo skewers, craft sticks, and beads:
20. My son is doing 4A and having trouble with the word problems. I'd like him to get more practice with them. Is there a place to get more worksheets for word problems?
Word problems in Math Mammoth 4 are no longer simple onestep word problems, and that is why they may appear difficult to a child, especially if the child has not used Math Mammoth before. If children do lots of word problems from early on, and the problems increase in difficulty, they won't find them that difficult later on.
Whether you look at the Blue or Light Blue series, the child gets to do lots of word problems from the very beginning. In first grade, the problems are either addition or subtraction problems, and mostly onestep problems. However, already in second grade, most of them require at least two steps. Children who do not encounter multistep word problems in their math curriculum (from grade 2 on) can have difficulty transitioning into Math Mammoth.
Please read these two posts of mine to help you further understand the issue with word problems:
Problem with Word Problems
Which operation should you use in word problems?
To remedy, you could have your child solve word problems from the earlier levels of Math Mammoth. Go back to first grade word problems if necessary, and build up from there. You could have the child solve several problems a day alongside your regular math, or take a break and just do word problems for a few weeks.
For additional practice and resources, you can find lots more word problems on the websites listed here:
Problem Solving Resources
21. We are using the Light Blue Grade 1A. The kids ran into their first Puzzle Corner. I love it! However, it was pretty difficult for them. Should I give them more of those for practice before we move on?
The puzzle corners are meant to be challenging so don't worry if it was difficult. You don't have to "practice" them as such because they are not something that the children absolutely have to master. They have several purposes: to challenge children to think, and also to inspire them about mathematics. There are more coming later in the curriculum.
If you notice the puzzle corners start discouraging the children, please skip them or don't require them to get the right answer... that defeats their purpose. The idea is to get them try to solve something challenging, even if the don't get the correct answer. The thinking process and the trying is the important part.
That said, you can find more practice if you google "math puzzles for kids". But don't force the children to have to do puzzles... try instead encourage them to do them so that they would learn to LOVE the challenging of their minds. For that to happen, you MUST not put down mistakes or failures, but emphasize how good it is that they work hard... EVEN IF they don't get the answer.
Please also read this article of mine: The value of mistakes.
You can have a puzzle day once in a while where you present them other challenging problems. I also have a list of additional word problem websites at my other site, HomeschoolMath.net.
At any rate, do not stop there at the curriculum but just move on.
22. Is Math Mammoth a spiral or mastery curriculum (horizontal or vertical math)?
Math Mammoth is basically a masterybased curriculum. Some topics are studied till mastery within one and the same chapter. Examples of such include regrouping in subtraction for 2digit numbers (2nd), multiplication tables (3rd), or long division (4th).
However, often the topic is present in two (or even three) neighboring grades. Examples include: equivalent fractions (both 4th and 5th grade), percent (6th and 7th), factoring (4th and 5th). Some topics are "developed" to mastery over several grades, going from simple to more complex; for example reading the clock (grades 13), counting coins (grades 13), fraction arithmetic (grades 45), decimal arithmetic (grades 45).
So, you could call Math Mammoth a masteryoriented program with some spiraling over the grades. It does NOT employ a "tight" or "short" spiral where the same topic would be present, say, every 10 lessons, or dozens of times within the same school year.
23. Some graphics are missing from the PDF file. Why?
This is a common problem in Mac computers. If it seems that some images or graphics are missing (such as number lines, bar graphs, diagrams, etc.), you need to use Adobe Acrobat Reader to open Math Mammoth PDFs, and not in some other PDF viewer. Download and install Adobe Acrobat Reader for Mac from this link, and open the PDFs in it.
24. What is the origin of this curriculum?
Math Mammoth books had their start at around 2002, when I (Maria Miller) was tutoring homeschooling children, and noticed the difficulties their parents had in explaining mathematics.
I initially wrote books for certain topics, and later those books gave rise to the Blue Series books currently sold on this site.
I always designed the lessons in the books so that they would teach BOTH the parent and the child the processes and concepts of elementary math. Thus, the books contain very clear explanations, lots of visual exercises and pattern exercises that help children see the structure of mathematics and clearly understand the concepts of mathematics, instead of just memorizing rules.
Ample practice for computation is not forgotten either. Word problems abound.
The complete curriculum had its start in 2007, when I was asked to combine my books into material that could be sold by grade levels.
25. What do you recommend for high school math?
My recommendations for high school math are, for the most part, based on getting a regular textbook and then supplementing that with videos. The main reason I recommend regular textbooks over products by various homeschool companies is this. The authors of regular high school math textbooks have studied math at university level and know higher mathematics, and thus (in general) can write about high school math better than people who are perhaps only school teachers or otherwise do not have a strong background in mathematics (as is often the case with the authors for homeschool companies).
In 2014, I will be writing 7th grade curriculum for Math Mammoth. Until then, you can get ideas for 7th grade (prealgebra) here.
I have also written suggestions for algebra 1.
For high school geometry, I have not reviewed all the possible options, but I have reviewed these two textbooks: Geometry: A Guided Inquiry and Harold Jacobs Geometry.
I have also heard that Teaching Textbooks Geometry is a decent curriculum (though their gradelevel series is very easy and behind). Keep in mind I have not seen it myself.
I have not studied all the choices for algebra 2/precalculus/calculus either, but here are some suggestions.
If your child studies algebra 1 from Foerster's book and does well, you could continue with Foerster's books for algebra 2 and calculus. You could couple Foerster's books with the home study companions from Math Without Borders company (www.mathwithoutborders.com)
Ask Dr. Callahan is another company that produces videos that are matched with good textbooks for high school math (www.askdrcallahan.com).
A cheap option is to get a used textbook, and supplement that with videos from online sources (which are many nowadays). You can check the textbooks used by the two companies mentioned above. One other good author is Margaret Lial. There are many other regular textbooks that are usable, I'm sure, as well.
26. Does the author have any mathematics or education credentials?
Yes. I have a master's degree in mathematics (1997) after studying 5 years in in university of Joensuu, Finland, and one term in the University of Nottingham, UK. My degree includes minors in physics and statistics, and the educational studies required to become a teacher (as required in Finland).
Maria's Math NewsThis is my newsletter that comes out about once or twice a month. Peek at the previous volumes here. You will receive: An initial email to download a GIFT of over 350 free worksheets and sample pages from my books; Maria's Math News: my newsletter filled with math teaching resources, news, downloads, humor, and giveaways. The content is equally good for all of us who teach math. 
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