Worksheet
Curated OER

Collapsing Gas Clouds-Stability

For Students 9th - 11th
In this collapsing gas clouds worksheet, learners read about the Bok Globules seen by the Hubble Space Telescope. They use a given equation indicating the pressure of a gas sphere and determine at what minimum radius the cloud would...
Lesson Plan
Curated OER

Who's got the fastest legs?

For Teachers 8th - 9th
Learners use a stopwatch to collect information for a scatterplot.   In this fastest legs lessons, students collect data through the taking of measurements, create and find a median number. Learners develop an equation and...
Worksheet
Curated OER

The Energy of Empty Space

For Students 9th - 12th
In this energy in empty space worksheet, students use an equation for Cosmic Inflation to solve eight problems. They find the domain and range of the function of the equation, they determinethe axis of symmetry, they find the critical...
Lesson Plan
Curated OER

Analysis of Bleach

For Teachers 9th - 12th
Students analyze and compare laundry bleaches by testing their oxidizing powers. They conduct their lab experiment, compare/contrast their results with other students' work, and complete a worksheet.
Interactive
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Expressions from Sentences

For Students 7th - 9th
In this algebra worksheet, students rewrite sentences into algebraic equations using variables and solve for the unknown. There are 10 interactive questions with an answer key.
Lesson Plan
Curated OER

Implicit Differentiation

For Teachers 9th - 12th Standards
Pupils explore the concept of derivatives. They use implicit differentiation to determine points on a graph where a tangent line is horizontal, vertical, or oblique. Finally, learners find the derivative of a polynomial by...
Worksheet
Curated OER

Solving Systems of Inequalities

For Students 9th - 11th
In this algebra instructional activity, students solve systems of inequality using the graphing method. There are 5 questions with lots of examples and an answer key.
Worksheet
Curated OER

Functions and Fraction Combination

For Students 11th
In this algebra worksheet, 11th graders factor polynomials and find the roots of the equations. They write the rules representing the equation and how to solve it. There are 9 questions.
Worksheet
Curated OER

Jetta vs. Corvette

For Students 9th - 12th
In this secondary mathematics worksheet, students must determine which of two cars arrives in Cincinnati first.  The information about one car is given in terms of distance and information on the other is in terms of...
Worksheet
Curated OER

Newton's Cows

For Students 9th - 12th
In this secondary mathematics learning exercise, students solve a problem attributed to Sir Isaac Newton in which they determine the number of cows that will eat all the grass on six acres of land in six weeks.  The one page...
Worksheet
Curated OER

Interpreting Graphs

For Students 10th - 12th
In this algebra worksheet, students interpret graphs using given data and information. They are asked to relate real world scenario using algebraic equations. There are 31 questions with a variety of topics being covered.
Worksheet
Curated OER

Multiplying Fractions

For Students 9th - 11th
In this algebra worksheet, students multiply fractions by adding the exponents on the variables. They reduce numbers and simplify the expression. There are 3 questions with an answer key.
Worksheet
Curated OER

Acceleration and Average Speed

For Students 9th - 12th
In this acceleration and average speed worksheet, students learn the equations for acceleration and average speed. They match 6 variables with their quantities, they identify speed vs. velocity and scalar vs. vector and they solve 4...
Lesson Plan
Curated OER

Evaluating Expressions Using Tiles

For Teachers 6th
Sixth graders are shown a variety of algebraic equations. In groups, they use tiles to represent each expression in the equations. To end the lesson, they solve story problems with one and two unknown variables. Individuals share their...
Lesson Plan
Curated OER

The Miracle Fish: Learning to Design an Experiment

For Teachers 6th - 8th
Students develop procedures to explore the behavior of fish.  In this scientific experiment lesson students from a hypothesis, write a question, identify different variables and controls in their experiment. 
Worksheet
Curated OER

Cramer's Rule

For Students 9th - 11th
In this algebra worksheet, students solve problems with matrices. They add, subtract and multiply matrices. There are 7 questions.
Worksheet
Curated OER

Open Sentences

For Students 8th - 9th
In this open sentences worksheet, learners solve and complete 10 different problems related to identifying various types of open sentences. First, they state whether each equation is true or false for the value of the variable given....
Lesson Plan
Curated OER

What's My Function?

For Teachers 5th - 6th
Students use input / output tables to help them solve algebraic equations. They use patterns and relations to represent and analyze mathematical situations using algebraic symbols.
Worksheet
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Inverse Variation

For Students 8th - 10th
In this algebra worksheet, students find the inverse of an equations. They graph their solutions and analyze it. There are 8 questions.
Lesson Plan
Curated OER

Changing the Currency of Different Countries

For Teachers 7th
Seventh graders explore changing currency. For this international math lesson, 7th graders will write and solve 2-step equations in order to convert currencies between nations. Students will research prices of items and currency...
Lesson Plan
Illustrative Mathematics

High School Graduation

For Teachers 7th - 9th Standards
An exercise in finding the approximate time that a name would be called at a graduation. Estimating time may be difficult for some of the class, so this resource would not be a good choice for learning this standard. It does end with a...
Lesson Plan
Curated OER

Power Metering Project

For Teachers 9th - 12th
Students collect and analyze variable data and understand the concept of electrical power.  In this energy lesson students use a spreadsheet to manage their data and create box plots. 
Worksheet
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Quiz: Direct Variation

For Students Higher Ed
In this direct variation worksheet, students solve ten questions about direct variation. Each problem is presented in story problem format. Students write the direct variation equation and solve for the required information.
Lesson Plan
Curated OER

Implicit Differentiation

For Teachers 11th - 12th
Students implicitly differentiate functions .  In this implicitly differentiating functions instructional activity, students take the derivative of functions that cannot be solved for a variable.  Students find the derivative...