Worksheet
Curated OER

Model Multiplication reteach 12.1

For Students 4th - 6th
In this drawing a model to multiply fractions with unlike denominators, students review the steps for drawing the models and apply them to solve a word problem and equations. Students solve seven problems.
Worksheet
Curated OER

Inequalities and Absolute Value

For Students 9th - 12th
In this inequalities worksheet, students solve multi-step inequalities with absolute values and test the boundaries in the provided work space. There are 16 questions.
Lab Resource
Creative Chemistry

Thermal Decomposition of Calcium Carbonate

For Students 9th - 12th
For this thermal decomposition of calcium carbonate learning exercise, students perform three experiments on calcium carbonate, make observations, and write the equations for each reaction. Students explain in detail what happened at...
Worksheet
Curated OER

Sunshine Math- 5

For Students 5th - 6th
In this math applications worksheet, students complete 7 varied problems that include: fractions, estimation, menu math, reasoning, equations and probability.
Worksheet
Curated OER

Exponential Population Growth

For Students 10th - 12th
In this exponential population growth worksheet, students read word problems and determine the exponential growth of a specified populations.  They find the percent of growth and compute exponential regressions.  Students graph...
Worksheet
Curated OER

Trigonometric Ratios

For Students 10th - 12th
In this trigonometric ratios learning exercise, students determine the value of trigonometric ratios.  They find the area of triangles, determine the length of one side, and compute the degrees in an angle.  This five-page...
Handout
Charleston School District

Solving for a Missing Dimension

For Students 8th - 10th Standards
If a can has a volume of twelve ounces, how tall it should be? If you can work with volume formulas, it's is an easy measurement to find. After finding the volume of figures in the previous lesson of the series, learners now...
Lesson Plan
Curated OER

Adding and Subtracting Fractions

For Teachers 2nd
Second graders use blocks to show the addition and subtraction of fractions with common denominators. They identify the steps in these functions and complete a worksheet.
Worksheet
Curated OER

Aging Problem

For Students 9th - 11th
For this aging problem, students read a word problem, write an equation, and determine the current age of specified persons.  This one-page worksheet contains 1 multi-step problem.  The answer is provided at the bottom of the...
Worksheet
Curated OER

The Circle Graph

For Students 7th - 10th
For this circle graph worksheet, students complete problems involving many circle graphs including a compass rose, degrees, and more. Students complete 7 activities.
Lesson Plan
Curated OER

Fitting a Line to Data

For Teachers 9th - 12th
High schoolers work together in groups to collect data in relationship to how much water marbles can displace. After the experiment, they use the data to identify the linear equation to determine the best-fit line. They use the...