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Lesson Plan
Curated OER

"How Much?" Contest - Measurement

For Teachers 4th - 5th
Students work with measurements of length, area, and volume capacity of a liquid. They watch a teacher demonstration of both English and metric units before they estimate and take actual measurements of assigned items a three different...
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Lesson Plan
Curated OER

Charting a New Course

For Teachers 9th - 11th
Students calculate the distance they will travel. In this geometry lesson, students use the TI and CBL system to make calculation of a certain path. They explore geography by calculating distances between different areas as it relates to...
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Worksheet
Curated OER

Equations Worksheet

For Students 6th - 8th
In this math worksheet, students create and solve equations with the help of Algebra Tiles. Then they apply formulas for geometry to find the perimeter of a polygon.
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Lesson Plan
Curated OER

Garden Variety Geometry

For Teachers 9th - 10th
Students prepare to take the GED by reviewing basic math concepts. In this geometry instructional activity, students review vocabularies such as formula, perimeter, circumference and other important geometric terms. They convert between...
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Lesson Plan
Curated OER

Putting the 'pi' in Pumpkin Pie

For Teachers 8th - 10th
Students use geometric formulas to divide a pumpkin pie. In this geometric formulas lesson plan, students review equations for area and circumference of a circle and divide a pumpkin pie to practice the formulas. Students use the...
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Lesson Plan
Curated OER

Introduction to Fractals: Geometric Fractals

For Teachers 9th - 12th
High schoolers explore the concept of fractals. In this fractals lesson, students discuss Sierpinski's Triangle using an applet. High schoolers discuss the patterns involved with fractals. Students discuss the area of Sierpinski's...
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Lesson Plan
Curated OER

Classical Greek Sculpture

For Teachers 10th - 12th
Students create a sculpture of one of their classmates heads in the manner of the Greek sculptures. They apply the correct terminology into making their sculpture. They evaluate their own project and focus on areas to improve on.
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Lesson Plan
Curated OER

Rectangular Gardens

For Teachers 9th - 10th
Pupils create a rectangular garden using paper and tiles. In this geometry lesson, students investigate the largest possible rectangle that can be created given specific boundaries. They use grid paper to draw the rectangles creating a...
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Worksheet
Curated OER

Brain Teaser - the River

For Students 3rd - 6th
In this perimeter and area worksheet, students find the perimeter and area of shapes with right angles. Students complete 9 problems total.
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Lesson Plan
Curated OER

Design a Building

For Teachers 5th - 6th
Students design a blueprint of a building. In this measurement lesson plan, students design a building on paper. Students copy their building's measurements into the Microsoft Paint program and write word problems about their buildings....
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Lesson Plan
Curated OER

Bingo

For Teachers 6th - 8th
Students practice determining the most appropriate units for a given situation while measuring attributes of objects, systems and processes of measurement. They review the concepts of angles, perimeter, area, surface area and volume.
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Worksheet
Curated OER

Geometry

For Students 7th - 8th
For this line and angles worksheet, learners explore basic geometry vocabulary.  They classify polygons.  Students determine the area and perimeter of given shapes.  They examine the parts of a circle, find volume and surface area of...
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Worksheet
Curated OER

Changing Fractions: Worksheet 1

For Students 4th - 5th
In this math activity, students first write the fraction of the shaded area on the circles. Students then draw lines connecting markers on the perimeter of the circle and write the fraction using the new fraction that is shown.
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Lesson Plan
Curated OER

The Geometry of Means

For Teachers Higher Ed
For this geometry worksheet, students are given a rectangle and a square. They verify ratios when given equal perimeters or areas. Students are given adjacent squares. They find the distance between the centers, and identify the means...
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Worksheet
Curated OER

Functions and Slopes

For Students 12th - Higher Ed
In this function worksheet, students find the slope of a line tangent to a given graph, they derive formulas for the area and perimeter of a given right triangle, they graph functions, and compute the derivative of functions. This...
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Interactive
Curated OER

Coordinate Geometry

For Students 6th - 8th
For this geometry worksheet, learners calculate the midpoint and distance between two points. They use the correct formula to solve the area and perimeter of polygons. There are 20 multiple choice questions with an answer key.
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Lesson Plan
Curated OER

Design an Apartment

For Teachers 3rd - 5th
Students are given the task of designing an apartment. In groups, they practice estimating the area and perimeter of different shapes. After designing their space, they apply the same formulas to solving real-world story problems.
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Interactive
Curated OER

Rhombi and Squares Multiple Choice

For Students 9th - 10th
In this geometry instructional activity, learners identify the missing parts of polygons. They use algebra to solve the equations using the rules of polygons. There are 5 questions with an answer key.
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Lesson Plan
Curated OER

How Close Is Our Estimate?

For Teachers 5th
Fifth graders estimate perimeter, area, and volume. They measure perimeter and area using nonstandard units of measurement. Students add and subtract non-standard units of measurement. They add mixed numbers and simplify the sum.
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Lesson Plan
Curated OER

The Chicken Run

For Teachers 4th
Fourth graders work in a group of 4 to make rectangle with a 12m length of string. They discuss its perimeter and how they would calculate its area. Then another group of 4 make another rectangle and estimate if the area would be greater...
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Lesson Plan
Curated OER

Measurements in Quilting

For Teachers 3rd
Student measure the length of the sides of rectangles and squares using inches, feet and yards. They determine perimeters of rectangles and squares. They then determine areas of rectangles and squares. Student compare measurement of...
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Lesson Plan
Curated OER

New Pen at the Zoo

For Teachers 3rd - 5th
Students create two drawings for a new animal pen design at the zoo. They must draw the ideas keeping the amount of material available in mind. They compare and contrast their two designs and write how they are similar in perimeter and...
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Lesson Plan
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Hexagoning the Circle

For Teachers 6th - 9th
Students explore similarity to see that the area of a circle should be a constant times the square of its radius. Students create a hexagon. Students share their designs with the class.
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Worksheet
Curated OER

Math Practice: Circles

For Students 4th - 6th
In this circle worksheet, students solve 8 problems: finding percentage increase, finding differences in area and perimeter, finding circumference and area.

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