Worksheet
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Hands On: Regroup in Multiplication

For Students 4th - 5th
In this regrouping in multiplication worksheet, students learn to solve the multiplication word problems using the regrouping strategy. Students also use base-ten blocks to solve the problems.
Lesson Planet Article
Curated OER

Place Value Lessons

For Teachers 2nd - 3rd Standards
Students can learn about place value using interesting lessons, activities, and games.
Lesson Plan
Curated OER

Mental Math Blocks 2

For Teachers 4th - 5th
In this math worksheet, students solve eleven math problems. The problems include word problems from a variety of topics, such as money and tickets needed for a concert.
Lesson Plan
Curated OER

Block It: Using a Manipulative to Solve Math Problems

For Teachers 1st - 3rd
Young scholars practice using visuals to solve math problems. In this math manipulative lesson, students utilize pattern blocks to participate in a class game in which geometric shapes touch other player's pieces. Young scholars gain...
Lesson Plan
Curated OER

Playing with Tens and Ones

For Teachers 1st
First graders complete a number of activities that increase their number sense and use of simple operations. They use dice and worksheets to make two-digit numbers and to record them, they count by tens and ones, and order numbers using...
Unit Plan
Mathematics Vision Project

Quadratic Functions

For Teachers 10th - 12th Standards
Inquiry-based learning and investigations form the basis of a deep understanding of quadratic functions in a very thorough unit plan.  Learners develop recursive and closed methods for representing real-life situations,...
Lesson Plan
Curated OER

Tangerine: Cubing Strategy

For Teachers 6th - 8th
Here's an activity that uses a reading comprehension strategy based on Bloom's taxonomy to focus readers' attention on key passages from Edward Bloor's Tangerine. Worthy of a place in your curriculum library.
Lesson Plan
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Curated OER

Can Scientists Discover a Limit to Discovery?

For Teachers 8th - 12th Standards
Is there anything left to discover? Evaluate opposing sides of the debate regarding whether or not there is a future for scientific discovery. Middle and high schoolers assess quotations from the articles included to evaluate claims and...
Lesson Plan
Curated OER

Using a Round-O-Meter to Estimate

For Teachers 1st - 3rd
Explore the concept of rounding numbers to the nearest dollar or dime. Youngsters use a "round-o-meter" to determine which direction to round a number. They make round-o-meters out of a piece of paper, a piece of string, and a paper clip.
Lesson Plan
Curated OER

Partial Quotient

For Teachers 5th - 7th
Students study what occurs in the division process, rather than just following prescribed steps. They expand number sense to include integers and perform operations with whole numbers, simple fractions, and decimals. They write a word...
Lesson Plan
Curated OER

Just One!

For Teachers 5th - 6th
Learners play a trading game using Base 10 blocks that incorporates decimal place value. Then they each receive a paper with a decimal number on it and must arrange themselves in a line from least to greatest.
Lesson Plan
Curated OER

Plunge Into Place Value

For Teachers 2nd - 3rd
Students use expanded notation. In this mathematics lesson, students determine the place value of a digit within a whole number. Students use manipulatives, words, and symbols to represent whole numbers.
Lesson Plan
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Defining Division

For Teachers 3rd - 5th
Upper graders explore division through fair-shares. They will review fair shares and fractions as a segway into division. They start by playing "Share Fairly" game and create mathematical arguments for solving problems. Manipulatives and...
Lesson Plan
Curated OER

Developing Strategies for Addition and Subtraction

For Teachers 2nd - 4th
Primary graders develop strategies to assist them with addition and subtraction. They discover number combinations and numerical facts which enable them to add and subtract more effectively. Students use these techniques to complete...
Lesson Plan
Curated OER

Smaller Than One

For Teachers 6th
Sixth graders practice converting a fraction into a decimal and a percent. They explain relationships among rational numbers. They order and compare whole numbers, fractions (including mixed numbers), and decimals using a variety of...
Lesson Plan
Curated OER

Positive and Negative Numbers

For Teachers 6th - 9th
Pupils use blocks and markers to illustrate the processes of adding, subtracting, multiplying and dividing integers. In this mathematics lesson, learners use Algebra blocks to demonstrate multiplying polynomials.
Lesson Plan
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How Many Ways?

For Teachers 2nd
Second graders develop number sense. In this number sense lesson plan, 2nd graders use multiple ways to represent numbers including written numerals, tally marks and manipulatives. Students correctly use place value to the thousands place.
Lesson Plan
NASA

Radiation Shielding on Spacecraft

For Teachers 3rd - 5th
Here is a terrific science activity for your elementary schoolers. In it, learners analyze different materials to simulate space radiation shielding on spacecraft, then select the best material to use to build one. This is a classic...
Unit Plan
National Security Agency

Growing Patterns: Practical Pattern Problems

For Teachers 4th - 5th Standards
Your learners explore growing patterns by describing, extending, creating, and evaluating practical pattern problems in this three-day collaborative unit. Beginning with concrete patterns and function tables to extend and...
Lesson Plan
Curated OER

How Many Thousandths Are in Your Box?

For Teachers 7th - 9th
Students identify the different place values. In this algebra lesson, students represent decimal place values with manipulatives. They identify the correct place value using commas and mathematical reasoning.
Lesson Plan
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Rounding Decimals

For Teachers 4th
Fourth graders engage in a lesson that is about the concept of rounding decimals. They review place value and focus it upon the practice of rounding. Students use 10 base decimal grids or models to help make connections with the skill.
Lesson Plan
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Texas Woman’s University

Patterns, Patterns Everywhere!

For Teachers Pre-K - 2nd
Not only is pattern recognition an essential skill for young children to develop, it's also a lot of fun to teach! Over the course of this lesson, class members participate in shared readings, perform small group...
Lesson Plan
Curated OER

Place Value

For Teachers 1st
First graders practice place value by completing problems that allow them to group 10 items together to create groups of 10 and see what is left over. In this place value lesson plan, 1st graders use cups to put 10 items in them, and...
Lesson Plan
Curated OER

Investigation - Representing Place Value

For Teachers 3rd
Third graders demonstrate models to represent a 3 digit counting number. They use manipulative materials to represent place value in whole numbers. Students represent numbers in expanded notation.

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