Curated OER
Division: Dividends to 81
In this division facts practice worksheet, students sharpen their math skills as they solve 30 problems that require them to divide 2-digit numbers by 1-digit numbers.
Curated OER
Fact Families
In this fact families practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
Curated OER
The Multiplying Digits Problem
In this digits problem, students determine what digits, when multiplied, equal given parameters. This one-page instructional activity contains 1 problem. The answer is provided at the bottom of the page.
Curated OER
Barge Building: What Floats Your Boat?
Learners construct aluminum foil boats that float while holding the greatest number of pennies. They investigate the concept of water displacement, record their results, and watch a Bill Nye video on buoyancy.
Curated OER
Unit 2 Quantities Review
In this quantities in chemistry worksheet, students solve 13 review problems about percent composition, significant digits, the mole, simple and molecular formulas, balancing equations, stoichiometry, limiting reagents and percent yields.
Curated OER
Mixed Addition and Subtraction Word Problems Two Version 1
In this word problems worksheet, students read the word problems and use addition or subtraction to solve the problems. Students solve 5 word problems.
Curated OER
Scientific Notation II: The Mantissa
Students after completing the Part II (of 2) scientific notation online lab exercises, manipulate and interpret large numbers expressed in the "mantissa and exponent" format of scientific notation.
Curated OER
Scientific Notation I: The Exponent
Students manipulate and interpret large numbers expressed in the "exponent" format of scientific notation.
Curated OER
Multistep Problems
In this multi-step problems worksheet, 4th graders read and analyze the paragraph on the worksheet about types of tools in order to answer four math questions with multiple choice answers.
Curated OER
Matrix Operations
Students solve problems using matrices. In this algebra lesson, students add, subtract and multiply matrices. They use the graphing calculator to simplify and graph linear equations.
Curated OER
Understanding Place Value
Fifth graders study place value. After forming teams, they play a game called, "Who Can Line Up the Number." Students observe numbers in expanded form and place representative digits in the correct order.
CK-12 Foundation
Ck 12: Elem Math: Division Patterns Within the Multiplication Table
[Free Registration/Login may be required to access all resource tools.] Students practice with basic division facts using a multiplication table. CCSS.Math.Content.3.OA.C.7 Fluently multiply and divide within 100
AAA Math
Aaa Math: Multiplication by 4, 5, and 6
This site explains and lists the basic multiplication facts for four, five, and six. Gives practice and games to practice this skill. CCSS.Math.Content.3.OA.C.7 Fluently multiply and divide within 100
AAA Math
Aaa Math: Multiplication Facts by 0, 1, 2, 3
This page explains and lists the basic multiplication facts for zero, one, two, and three. It also provides practice and games to improve multiplication skills. CCSS.Math.Content.3.OA.C.7 Fluently multiply and divide within 100