Using a Round-O-Meter to Estimate

Reinforce number sense with a collection of math lessons for kindergarteners through fifth graders. Young mathematicians take part in hands-on activities, learning games, and complete skills-based worksheets to enhance proficiency...

Young artists divide a piece of graph paper into sections using rectangles, squares, and triangles. They then fill each section with patterns of shape and color. Elementary graders describe how their patterns are organized. Secondary...

Third graders use a hundreds chart and number line to round to the nearest ten.  In this rounding numbers to ten lesson, 3rd graders navigate an online activity to round numbers.  Students complete a worksheet and share...

Students play a card game with a partner to practice rounding numbers to the nearest hundred.

Students will play a game using a deck of cards to further understanding of rounding to ten.

In this number words worksheet, young scholars read number words and match them to their numbers for numbers 1 through 20. Students do this in pictures of suns.

Understanding where to place a fraction on a number line is key to understanding fractions as numbers. This activity focuses on locating fractions less than one. Learners need to partition the line into the correct number of equal sized...

Review what constitutes a pattern, and have the kids create number and shape patterns of their own. An activity page requires them to name and identify simple numerical patterns.

In this lesson, you will learn how to round to the nearest 100 by using base ten blocks. [4:19] CCSS.Math.Content.3.NBT.A.1 Use place value understanding to round whole numbers to the nearest 10 or 100.

In this lesson, you will learn how to round to the nearest 10 or 100 in real world situations. [5:48] CCSS.Math.Content.3.NBT.A.1 Use place value understanding to round whole numbers to the nearest 10 or 100.