Lesson Plan
EngageNY

How Do Dilations Map Angles?

For Students 9th - 10th Standards
The key to understanding is making connections. Scholars explore angle dilations using properties of parallel lines. At completion, pupils prove that angles of a dilation preserve their original measure. 
AP Test Prep
College Board

2003 AP® Statistics Free-Response Questions

For Students 10th - 12th
Hypothetically, knowing the structure of a test should help. Pupils use the released free-response questions from the 2003 AP® Statistics exam to become aware of the structure of questions on the test. Half the questions in the set...
Lesson Plan
Curated OER

Let's Take a Trip!

For Teachers 6th
Sixth graders plan a trip for a family of four choosing their travel plan by studying maps to decide upon a route and visiting Websites to get airline and travel schedules. They use ratios and proportions as well as converting fractions...
Lesson Plan
Curated OER

The Feeding of Baby Lions and snakes

For Teachers 4th
Fourth graders view a Count On It! episode and answer a question about the eating habits of animals.  In this  animal eating problem lesson plan, 4th graders determine how much more often a baby lion eats than a snake. ...
Worksheet
1
1
Curated OER

Order of Operations

For Students 4th - 6th
In this order of operations worksheet, students study, analyze and solve 8 math problems involving addition, subtraction, multiplication and division.
Worksheet
Curated OER

Counting Galaxies with the Hubble Space Telescope

For Students 8th - 11th
In this counting galaxies worksheet, learners use a photograph taken by the Hubble Space Telescope and they divide the field into 16 square areas. They find the average number of galaxies in the cells, they find the area of one of the...
Worksheet
Curated OER

Calculator

For Students 4th
In this mathematical calculations learning exercise, 4th graders complete 12 multiplication problems by using a calculator. Students also develop an estimate for these problems.
Worksheet
Math Mammoth

Ratios and Proportions

For Students 5th - 6th
For this ratios and proportions activity, learners complete several activities that advance their understanding of proportions and ratios. Students solve six equations and five word problems.
Worksheet
Curated OER

Fractions

For Students 7th - 8th
In this algebra instructional activity, students rewrite fractions as a mixed number and as improper fractions. They solve problems using fractions. There are 16 problems.
Worksheet
Math Mammoth

Integers

For Students 5th - 6th
For this integers instructional activity, learners solve and complete 4 different types of problems. First, they multiply a positive integer times a negative integer and write as a negative number. Then, students divide a negative...
Worksheet
Curated OER

Cross Canceling with Frank and Fred Frog!

For Students 5th - 6th
In this multiplying and dividing fractions to solve a riddle worksheet, students use cross canceling to solve the problems. Students solve ten problems.
Worksheet
Raytheon

Adding and Subtracting Fractions

For Students 4th - 6th
In this adding and subtracting fractions learning exercise, students add and subtract fractions including mixed numbers and negatives. Students complete 62 problems.
Lesson Plan
Texas Commission on the Arts

The Quarter Fold

For Teachers K - 3rd Standards
Little ones identify the US quarter and explore the concept of one-fourth or one-quarter. Using real coins or coin manipulatives, they divide a square piece of paper into quarters, discuss halves and quarters, and create a design that...
Worksheet
Curated OER

Linear Inequalities

For Students 9th - 11th
In this linear inequalities worksheet, learners solve and graph systems of inequalities on a coordinate plane. Examples and explanations are provided. This five-page worksheet contains 32 problems. Answers are provided at the end of...
Worksheet
Math Mammoth

Percent Fact Sheet

For Students 10th - 11th
In this math activity, students are given 9 percentage problems that involve conversion, variables, story problems and fractions.
Worksheet
Curated OER

Find the Average

For Students 5th - 6th
In this math worksheet, students solve five word problems. In each word problem, students solve the problem by finding the average.