Los Angeles County Office of Education
Assessment for the California Mathematics Standards Grade 5
Test young mathematicians' knowledge with an assessment aligned to California's fifth grade state standards. The exam covers a multitude of concepts including fractions and decimals, positive and negative numbers, measurement; and...
Curated OER
Decimals: Tenths
In this math worksheet, learners convert the fractions to decimals. They also practice converting decimals into fractions or mixed numbers.
Curated OER
Teach Your Friends Polynomials
Students investigate polynomials. In this ninth or tenth grade mathetmatics lesson, students teach their peers the steps to adding, subtracting, multiplying, dividing, and factoring polynomials. Students create a PowerPoint...
Heritage Foundation
The Amendment Process and the Bill of Rights
Did you know that lawmakers have proposed more than 5,000 bills to amend the US Constitution in Congress? Your class learns intriguing facts about the process of choosing amendments. A variety of activities including before and after...
Pingry School
Acid-Base Indicators
Acid-base indicators are an essential part of any chemistry classroom. Individuals explore the color-changing feature of the important indicators in a vibrant hands-on activity. Using serial dilution, learners create solutions ranging...
Curated OER
Area and Perimeter
Learners find the area and perimeter of regular polygons and composite figures and examine the effect on the area and perimeter of a figure if the dimensions are multiplied by a constant. The nine page worksheet contains thirty-seven...
EngageNY
Volume of Composite Solids
Take finding volume of 3-D figures to the next level. In the 22nd lesson plan of the series, learners find the volume of composite solids. The lesson plan the asks them to deconstruct the composites into familiar figures and use volume...
Curated OER
Operations with Decimals
Teach your learners to solve word problems. They will review how to add, subtract, multiply, and divide with decimals. Then they solve multiple problems.
Curated OER
The Counting Caterpillar
A daily counting routine builds a caterpillar with 100 body segments (marked with symbols to indicate 2s, 5s, and 10s) by the 100th day of school. Provides structured repetition as part of the morning routine so that by 100th day,...
Curated OER
Problem Solving Strategies: Patterns
What's next in the series? Mathematicians study figures, graphs, and statements to determine what comes next in this patterns learning exercise. They experiment with a multiplication chart and draw their own figures to continue specific...
Curated OER
Proportions and Percents
In this Algebra I worksheet, 9th graders use proportions to solve problems involving percents. The one page worksheet contains a combination of ten multiple choice and free response problems. Answers are provided.
Curated OER
Lesson 10-6: Using the Quadratic Formula
In this quadratic formula worksheet, high schoolers solve 5 quadratic problems. Students use the quadratic formula to find maximums, minimums, roots, and y-intercepts.
Curated OER
What's the Best Deal?
Learners explore number sense by solving consumer math problems. In this pattern identification lesson plan, students analyze a list of numerical and geometric patterns while predicting the future outcome. Learners utilize inference...
Curated OER
Fossil Fuel Sources, Usage and Alternatives: What Are the Options?
Students examine the relationship between energy and the environment. In groups, they participate in experiments to discover the law of thermodynamics and the differences between potential, kinetic and mechanical forms of energy. They...
Curated OER
Solving Rational Equations
In this algebra worksheet, 11th graders solve rational expressions, by combining the denominators and making them common. They solve word problems using algebra. There are 10 questions with an answer key.
Curated OER
Percent and Percentage Problems
In this Algebra I/Algebra II worksheet, students solve application problems involving percents, percent error, and percent of increase or decrease. The two page worksheet contains a combination of fourteen multiple choice and free...
Curated OER
Fossil Fuel Sources, Usage and Alternatives: What are the Options?
Students identify the different sources of fossil fuels. In this environmental science lesson, students research about how these impact our environment. They explore renewable energy sources that could replace fossil fuels.
Curated OER
Multiplying Decimals
For this decimal multiplication worksheet, learners review methods to multiply decimals. Students then practice by putting the decimal point in the correct place for the multiplication problems.
Curated OER
Problem-Solving Strategy: Find a Pattern: Problem Solving
In this finding patterns worksheet, students use the problem solving strategy of understand, plan, solve, and look back to help them find the pattern in the swimming distances numbers. Students use the pattern to help them solve the word...
Alabama Learning Exchange
Pizza! Pizza! Pizza!
Fifth graders practice using money in everyday situations. They use their addition and subtraction skills as they work in cooperative groups to solve problems involving decimals.
Curated OER
Multiply Decimal Fractions by 10 or 100
In this decimal fraction multiplication activity, students read an explanation of rules, then solve 24 problems. Answers are included on page 2.
Curated OER
Area of Irregular Polygons
For this geometry worksheet, 10th graders determine the area of irregular polygons. The one page worksheet contains three problems. Solutions are provided.
Curated OER
Meter Marker Mania
Students identify integers as rational and irrational numbers. In this algebra lesson, students measure and construct number lines using positive and negative integers. They convert between decimals and fractions.
Curated OER
Temperature Effects on Solubility
Students determine the solubility of salt in water at three different temperatures and graph the results. They use the following skills: observing, inferring, and graphing.