Lesson Plan
Curated OER

Using the Pythagorean Theorem

For Teachers 6th - 8th
Students apply the Pythagorean Theorem to solve real-world problems. They draw diagrams based on written descriptions to calculate the examples.
Lesson Plan
Curated OER

Tree Measurement

For Teachers 4th - 6th
Students work in pairs taking measurements of a tree. They measure the trunk, crown, and height using vertical and horizontal measurement. Then students create a bar graph using the information they gathered.
Worksheet
Curated OER

Pythagorean Theorem Word Problems

For Students 10th
In this Pythagorean theorem worksheet, 10th graders solve 10 different word problems that include using the Pythagorean theorem in each. First, they determine the height of an equilateral triangle. Then, students determine the length of...
Lesson Plan
Curated OER

Space: Stars and Planets

For Teachers 3rd - 6th
Students observe and report that the moon can be seen sometimes at night and sometimes during the day. They describe how changes to a model can help predict how the real thing can be altered. Students explain the essential fact of the...
Lesson Plan
Curated OER

More Bait for Your Buck!

For Teachers 4th - 5th
Young scholars determine where to buy the heaviest earthworms as they study invertebrates. They create a double bar graph of the results of the weight data.
Worksheet
Curated OER

How Tall Are These Toys?

For Students 2nd - 3rd
In this math worksheet, learners measure 10 vertical pictures of toys using a paper clip. Students then measure the pictures using inches.
Lesson Plan
Curated OER

How Long? How Wide?

For Teachers 2nd
Second graders distinguish between and use nonstandard and standard units of measurement, use appropriate tools and techniques to measure length and width, and record and interpret data using graphs.
Worksheet
Curated OER

Trigonometric Ratios

For Students 10th
In this geometry worksheet, 10th graders use right triangle trigonometry to find the missing angle measure or side length.  The three page worksheet contains a combination of twelve multiple choice and free response problems. ...
Lesson Plan
Curated OER

One, Two, Three...and They're Off

For Teachers 5th - 6th
Students make origami frogs to race. After the race they measure the distance raced, collect the data, enter it into a chart. They then find the mean, median, and mode of the data. Next, students enter this data into Excel at which time...
Lesson Plan
Alabama Learning Exchange

How Old Is That Tree?

For Teachers 3rd - 5th
Fifth graders study environmental changes by examining the annual rings of a cross-section of a tree trunk. They access websites to complete a worksheet on the parts of a tree. They count the annual rings on a tree slice while observing...
Lesson Plan
Curated OER

Around and Around

For Teachers 6th - 8th
Young scholars create a spreadsheet to record information about circular objects. They measure and record information from a variety of objects. Students calculate the ratio of the circumference to the diameter of each object. They find...
Worksheet
Curated OER

Pythagorean Theorem and Triangles

For Students 11th
In this geometry worksheet, 11th graders solve problems with right triangles using the Pythagorean Theorem. They find the missing angle or missing side. There are 15 questions with an answer key.
Lesson Plan
Pennsylvania Department of Education

Length and Perimeter

For Teachers 3rd
Third graders explore tessellations and the spatial concepts used in creating them.  In this tessellations lesson, 3rd graders rotate, reflect and transform shapes to create tessellations.  Students become familiar with the...
Worksheet
Curated OER

Circles

For Students 10th
In this circles activity, 10th graders solve and complete 20 different problems related to various circles. First, they find the radius and diameter of a circle with a given circumference. Then, students determine the measure of each...
Interactive
Curated OER

Yoplait with Areas and Volumes

For Students 9th - 12th
In this areas and volumes worksheet, students find the area of truncated cones and elliptical cylinders.  They find the area by using one of three methods:  the disk method, the shell method, and using geometry.  This...
Lesson Plan
Curated OER

Quilt Squared

For Teachers 4th - 6th
Young scholars study West Virginia quilts. In this mathematics lesson, students use symmetry, geometric shapes, and patterns to create their own quilt square.
Worksheet
Curated OER

Grade 3 New York State Math Test

For Students 3rd
In this New York state math test worksheet, 3rd graders complete problems such as money, rounding, measurement, and more. Students complete 25 multiple choice questions.
Worksheet
Curated OER

Integrate Algebra Regents Exam Bimodal Questions Worksheet #1

For Students 9th - 10th
 In this Integrated Algebra worksheet, students solve problems that reflect the topics covered during the course of work.  The answer key identifies each question by standard and topic.  The twenty-four page worksheet...
Lesson Plan
Curated OER

Circumference of a Pumpkin

For Teachers 4th
Fourth graders watch a video and find the circumference of a pumpkin. In this circumference lesson, 4th graders watch a video to help them find the circumference of their pumpkins. Students define the word circumference on their data...
Lesson Plan
Curated OER

Design a Track

For Teachers 7th - 9th
Students investigate track and field dimensions, measure an actual track, and construct a scale model. The use of a meter stick, dimensional analysis, and the application of the distributive property to variables forms the main focus of...
Lesson Plan
Curated OER

Multiplying and Dividing Fractions with Post It Notes

For Teachers 7th
Seventh graders experiment with measurement as it relates to the algorithm for dividing fractions. In this fractions activity, 7th graders work in groups to establish how many post-it notes it takes to fill an 8 X 11 piece of paper....
Lesson Plan
Curated OER

Nebraska: Using Pictures

For Teachers 4th - 6th
Students create a scrapbook about Nebraska history focusing on Post Office murals. They choose their favorite murals and write a story to go along with the mural. In groups, students present their murals to the class and visit the...
Lesson Plan
Curated OER

Celsius or Fahrenheit?

For Teachers 2nd
Second graders create a thermometer.  In this Celsius or Fahrenheit lesson, 2nd graders create an individual thermometer to use for measuring the temperature.  Students convert the outside temperature. 
Lesson Plan
Curated OER

French Fry Run

For Teachers 2nd
Student explore estimation and measurement. In this measurement lesson, 2nd graders measure french fries, graph their data, and determine the size of french fries that is the best value. Students practice how to add prices and calculate ...