Lesson Plan
Curated OER

Mariner's Compass Quilts: New Directions

For Teachers 11th - Higher Ed
Students follow the steps of creating Mariner's Compass blocks using two different methods, freezer paper templates and paper foundations. Then they draft their own original full size block on freezer paper.
Lesson Plan
Curated OER

Water and Land 207

For Teachers 6th - 8th
Students examine maps of different projections, mathematically calculate distortions, and note the advantages and disadvantages of each map. They study the different maps and transfer the map to graph paper.
Lesson Plan
Curated OER

Growing Plants

For Teachers 9th - 10th
Students design and create a suitable vacuum formed shape made from MDF in which they may grow some mustard seeds. They then experiment with different conditions that it takes for seeds to germinate, setting out one set of seeds on dry...
Lesson Plan
Curated OER

The Tiled Courtyard

For Teachers 5th
Fifth graders use the guess and check technique to solve a problem involving transformations. They work with a grid and criteria provided by the teacher to solve a sequence with black and white rows.
Lesson Plan
Curated OER

Lots of Squares

For Teachers 2nd - 4th
Students work in pairs, to make a square on the geoboards with a rubber band (or draw one on the dot paper). It can be any size and in any location and share their answers with the class.
Lesson Plan
Curated OER

Excavating the Past

For Teachers 6th - 10th
Students discover how palaeontologists conduct a dig for fossils and how they interpret the age of the fossils. In small groups, they prepare a "dig site" consisting of bones, rocks and soil layered in a cardboard box. They switch boxes...
Lesson Plan
Curated OER

American Robin: A Robin's Menu Through the Seasons

For Teachers 4th - 8th
Students read the article, A Robin's Menu Through the Seasons, taking notes and underlining key words and phrases. They create a math grid from the reading, research the animals in the article, and develop various writing assignments.
Lesson Plan
Curated OER

Cutting the Wood

For Teachers 9th - 12th
High schoolers demonstrate and describe the effect of multiplying or dividing by a fraction less than or greater than one. They create and explain a variety of equivalent ratios that represent a given situation. Students draw a picture...
Lesson Plan
Curated OER

Mathematics Within: Algebraic Patterns

For Teachers 8th - 10th
Students analyze problem solving techniques for equations with variables by playing a game called "Smackdown". They place variable cards on a grid and use the area model to calculate an answer after spinning a game piece to determine the...
Worksheet
Curated OER

Area and Perimeter of a Square

For Students 5th - 6th
In this area and perimeter worksheet, students read the instructions and study the examples to learn how to find the area and perimeter of a square. Students solve 30 problems. This page is intended as an online activity, but may be...
Lesson Plan
Curated OER

Environmental Graphing

For Teachers 2nd - 4th
Learners experiment with graphing. In this graphing introduction lesson, students complete four activities: 1) a bar graph based on class birthdays 2) an estimation graph of the raisins in raisin bread 3) another estimation example with...
Worksheet
Curated OER

Four Squares Method

For Students 4th - 5th
For this writing grid worksheet, students see a paper divided into 4 parts, with a center smaller rectangle. The paper has no directions, but is labeled "Four Squares Method" which is a writing technique.
Worksheet
Curated OER

Finding Area and Perimeter

For Students 4th - 5th
For this perimeter and area worksheet, students solve 12 problems in which the area and perimeter of shapes on a grid are calculated. This page is intended to be an online activity, but can be completed on paper.
Lesson Plan
Curated OER

Tiling Tessellations

For Teachers 2nd - 4th
Students explore tessellations. In this shapes and geometry instructional activity, students describe the attributes of many of the shapes displayed on an Elmo. Students create examples of tessellations using pattern blocks.
Lesson Plan
Curated OER

Building Brilliant Bar Graphs

For Teachers 2nd - 4th
Everything you need for a mini-unit on bar graphs is included in this lesson plan! It outlines three lessons and includes worksheets. Learners taste pretzels, shoot baskets (switching off hands), and grab candy, graphing results...
Worksheet
Curated OER

Geometry Level 3

For Students 7th - 9th Standards
What a wonderful resource! Learners create two-dimensional shapes according to the instructions stated, use the squares to make a triangular prism, a cube, and a pyramid, and identify features of plane shapes, among a myriad of other...
Lesson Plan
Curated OER

Secret Formulas

For Teachers 3rd - 5th
Learners calculate the perimeter of rectangles and squares. They imagine trying to build a fence around a yard or trying to determine how much paint they need to paint a room. They also develop formulas and procedures for determining the...
Lesson Plan
Curated OER

Identifying Linear Functions from Graphs

For Teachers 6th - 9th
Keep your mathematicians engaged using this group linear functions activity. Each of ten groups receives two graphs with both an image and equation, as well as a "who has" phrase to call out the next graph. Scholars stay on their toes as...
Lesson Plan
National Council of Teachers of Mathematics

Stitching Quilts into Coordinate Geometry

For Students 8th - 11th Standards
Who knew quilting would be so mathematical? Introduce linear equations and graphing while working with the lines of pre-designed quilts. Use the parts of the design to calculate the slope of the linear segments. The project...
Unit Plan
National Security Agency

Backyard Building - Area and Perimeter

For Teachers 2nd - 4th Standards
Turn young mathematicians into landscape architects with this four-lesson series on area and perimeter. Beginning with a basic introduction to calculating perimeter and area using non-standard units of measurement, this...
Lesson Plan
Virginia Department of Education

Pythagorean Theorem

For Students 8th Standards
Investigate the meaning of the Pythagorean Theorem through modeling. After comparing the area of the square of each side, individuals cut triangles and squares to facilitate the comparison.
Lesson Plan
Curated OER

Name Patterns

For Teachers 3rd - 6th
Here is a fun, colorful, and engaging art project that is sure to get your kids excited! They make a piece of art using watercolor paints, and by making a design out of the letters of their first name. This would be a fantasti art...
Lesson Plan
Curated OER

Maximize area

For Teachers 9th - 11th
For this subscription-based activity, algebra learners model changes in the length and width of a rectangle to determine the maximum area possible for a given perimeter and solve several application problems involving area, included in...
Lesson Plan
Curated OER

Cookie Mining

For Teachers 3rd - 8th
Students simulate coal mining with chocolate chip cookies and toothpicks. They investigate the costs associated with mining coal.

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