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Free 2nd grade math video lessons

This is a collection of free math videos for 2nd grade, showing varied exercises for each topic. They are recorded in high-density (HD) and are viewable both here as well as at my Youtube channel. They match Math Mammoth Grade 2 curriculum but will also work no matter which curriculum you follow (in other words, the videos don't rely on you having Math Mammoth curriculum).

These videos are usable for students, teachers, and parents. You can use them...

  • To learn these topics yourself (if you're a student for example, or an adult needing a refresher)
  • As lesson plans for teaching these topics. Often, one video from below can be made into several lessons with students.

Please choose a topic from the list.

Addition and subtraction

Add and subtract whole tens to/from 2-digit numbers (review lesson for early 2nd grade)

Number rainbow & fact families with 11

Number rainbow & fact families with 12

Number rainbow & fact families with 13

Number rainbow & fact families with 14

Mental addition — add a 2-digit and a 1-digit number (with regrouping)

Regrouping with tens (carrying to tens) — two-digit addition

Add three or four single-digit numbers mentally

Mental addition of two-digit numbers


Place value and three-digit numbers

Place value and three-digit numbers (2 videos)

Add and subtract multiples of ten from 3-digit numbers (mental math)

Add and subtract multiples of 100 from 3-digit numbers (mental math)

Bar graphs and pictographs


Measurement

Measuring length to the nearest half-inch — grade 2

Measure length to the nearest centimeter — grade 2

Meters and kilometers — grade 2

Reading a scale in pounds — grade 2


Fractions and geometry

Easy fractions

Comparing fractions visually

Rectangles and squares and geometric patterns


Money

Making change (money lesson)

Counting up to make change



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