Curated OER
Equal Additions
Learners explore the relationships between numbers through the use of "equal addition" and "equal subtraction." Through the use of number sense, they are able to computer addition and subtraction problems mentally. Individually,...
Curated OER
Multiplication and Division for Grade 2
In this multiplication and division for grade 2 worksheet, 2nd graders answer ten multiple choice problems, with answers available at the bottom of the screen.
Curated OER
National Road to Indiana
Learners explore the National Road to Indiana. In this U.S. highway history and primary source research lesson, students read an original journal written by Jane Voorhees Lewis in 1806 describing her trip west on the first federally...
Curated OER
Circumference of a Pumpkin
Fourth graders watch a video and find the circumference of a pumpkin. In this circumference lesson, 4th graders watch a video to help them find the circumference of their pumpkins. Students define the word circumference on their data...
Courseware Solutions
Understanding Algebraic Expressions
Prealgebra apprentices read seven phrases and write an expression for each. The printable version of the worksheet is not very attractive; it has the standards information printed at the top. The problems are arranged in a table and are...
Curated OER
Counting Seeds
Students practice skip counting strategies, estimation, and higher number addition. They estimate the number of seeds in bell pepper, and count seeds in groups of tens and ones after the teacher removes seeds from the pepper.
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Greater Than, Less Than, or Equal To
Elementary schoolers explore using the symbols for greater than, less than, and equal to in various equations. They discuss the different signs used in equations and what each sign represents. Learners practice using the various signs.
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Math: Working with Mayan Numbers
Students simulate a Mayan market place, and "purchase" items. They keep a record of their purchases and total number of beans left in their account. Students then convert the Mayan base system into the base ten system. This lesson...
Curated OER
Unit 0 Review - Measurement Lab Equipment
Review questions like these can be used in your biology, chemistry, physics, or earth science classes! They assess scientists' understanding of laboratory measurement tools including graduated cylinders, thermometers, and balances. They...
Shoreline Community College
Properties of Logarithmic Functions
Use a straightforward approach to understanding logarithmic properties and their role in solving exponential and logarithmic equations to your math class. The lesson begins with an overview of a logarithmic function and its...
Curated OER
Basics of Estimation
In this estimation pre-test instructional activity, students answer ten multiple choice estimation word problems. This is an interactive pre-test.
Curated OER
Revise Subtraction: True or False?
For this subtraction worksheet, students read and determine if 14 addition and subtraction math problems are true or false as written.
Curated OER
True or False?
In this addition and subtraction activity, students read, study and determine if 14 addition and subtraction problems or number sentences are true or false.
Curated OER
Mental Math Blocks 3
In this math worksheet, students solve eleven math problems. These include finding the missing digits of an addition problem and solving a word problem about picking up pieces of trash.
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Pocket Change
Students practice identifying coins and their values. In this money identification lesson, students play a game, where they toll a coin, determine the value, and compare totals to win.
Curated OER
Learning About Roman Numerals
Learners explore the concept of writing roman numerals as numbers. In this roman numeral lesson plan, students write roman numerals as numbers.
Curated OER
SAT problem solving practice test
In this algebra and geometry worksheet, students review concepts dealing with angles, lines and basic word problems. They practice answering questions similar to the ones on the SAT.
Curated OER
Two-Digit Addition Problems With Regrouping
In this math worksheet, learners solve two-digit addition problems with regrouping. The worksheet includes a number line to help students solve the problems.
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Multiplication With Decimals
For this multiplying decimals worksheet, students solve 24 multiplication problems. Each problem has a decimal being multiplied by a two or three-digit number.
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Multiplying Decimals
In this multiplying decimals learning exercise, 5th graders solve 24 multiplication problems. In each problem students must multiply two decimals together.
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Place Value Lessons
Students can learn about place value using interesting lessons, activities, and games.
Curated OER
Arithmetic: Revision
Learners practice with a variety of simple equations involving addition, subtraction, multiplication and division. Explanation is followed by each block of equations given to solve. They are set loose to complete additional equations for...
Pennsylvania Department of Education
What Balances?
Students explore another meaning of subtraction as it pertains to the inverse of addition. In this what balances activity, students identify the concept of subtraction as a balance. Students use subtraction facts to generate addition...
Curated OER
More Subtraction Review
In this subtraction worksheet, students practice their subtraction skills by completing four different subtraction sets of problems.