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Lesson Plan
Curated OER

Box It Up

For Teachers 5th
Fifth graders make boxes. In this prisms instructional activity, 5th graders read the book Counting on Frank and discuss the different things that the boy measures. Students make boxes of various sizes using graph paper and find their...
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Lesson Plan
Curated OER

When Life Serves You Lemons!

For Teachers 4th - 5th
Students build their own lemonade stand. In this problem solving lesson, students measure the materials needed to build a stand and make lemonade. They find the cost of producing the lemonade and the profit they will make. 
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Worksheet
Curated OER

Measuring Angles

For Students 5th - 6th
For this measuring angles worksheet, students solve 10 problems in which angles are measured with a protractor and labeled with: acute, obtuse, right.
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Lesson Plan
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Geometry, Measurement & Reasoning

For Teachers 9th - 11th
Students construct two-column proofs. In this geometry activity, students use deductive reasoning and geometric properties to justify given geometric statements. Students compare and contrast proofs.
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Worksheet
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Logarithmic Functions as Inverses

For Students 10th - 12th Standards
In this algebra activity, students solve logarithmic functions. They graph their solution using log properties. There are 6 questions.
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Lesson Plan
Curated OER

Fraction Equivalence

For Teachers 4th
Fourth graders explore fractions. They compare different fractions using fraction bars. Students find equivalent fractions and they use fraction bars to visualize addition of fractions.
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Lesson Plan
Curated OER

Water Regulation

For Teachers 9th - 12th
Young scholars use their basic knowledge of physiology to analyze graphical data of paramecia under diverse conditions. From the data analysis, Students develop explanations of the animal's response to the concentration of different...
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Lesson Plan
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Between The Extremes

For Teachers 8th - 10th
Students analyze graphs for specific properties. In this algebra lesson, students solve equations and graph using the TI calculator. They find the different changes that occur in each graph,including maximum and minimum.
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Lesson Plan
Curated OER

Pythagorean Theorem

For Teachers All
Pupils explore how the Pythagorean Theorem works and how to apply it.
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Lesson Plan
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Linear Patterns in Data

For Teachers 8th
Eighth graders extend their learning of graphing linear equations and are introduced to connecting patterns in tables and graphs to represent algebraic representations. They then determine patterns and extrapolate information from these...
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Lesson Plan
Curated OER

Pythagorean Theorem

For Teachers 9th - 12th
Students are introduced to the Pythagorean theorem. They use three different activities that give students the opportuntiy to observe triangles, and use the Pythagorean theorem and practice different ways of determining areas of...
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Lesson Plan
Curated OER

Investigating Nets and Polyhedra

For Teachers 5th
Fifth graders create a net for a given polyhedron. They determine the corresponding polyhedron for a given net. Students investigate several polyhedra (cube, tetrahedron, and one of their choosing) and their corresponding nets. They...
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Worksheet
Curated OER

Problem Solving 2: Tessellations

For Students 7th - 9th
In this tessellations worksheet, students identify shapes such as hexagons, octagons and other regular polygons and determine if the shapes will tessellate. They explore why some regular polygons tessellate while others do not. This...
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Worksheet
Curated OER

Worksheet 27 - Fall 1995

For Students 11th - Higher Ed
In this math instructional activity, students find the area bounded by the tangent line, the x-axis, and the line x =2. They also describe the graph of the function.
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Lesson Plan
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Navy Sail Design

For Teachers 9th - 12th
Students use the Pythagorean Theorem to explore sailboat design. In this Pythagorean Theorem activity, two sides of a triangular sail are measured, and the theorem is used to calculate the third side. A worksheet, bulletin board design,...
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Lesson Plan
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Amazon Rainforest Conservation, Brazil

For Teachers 2nd - 3rd
Learners explore the concept of understanding the effects of disturbances in an environment.  In this life science lesson, students use the game Jenga to help capture the idea of environment disturbances.  Learners discuss the effects of...
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Worksheet
Curated OER

Natural Logarithms

For Students 11th
In this Algebra II learning exercise, 11th graders solve equations involving natural logarithms.  The two page learning exercise contains explanation, worked examples, and four practice problems.  Answers are not included. 
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Lesson Plan
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Compass Designs

For Teachers 8th - 10th
Young scholars investigate the properties of two and three dimensional objects. In this geometry lesson plan, students differentiate polygons based on similarity and congruence. They make observation and interpret the data.
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Lesson Plan
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Building Congruent Triangles

For Teachers K - 12th
Students differentiate between congruent and similar triangles. In this geometry lesson, students identify the lengths and angle measures of triangles. They use postulates to prove their answers.
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Lesson Plan
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Understanding Reflections by Paper Folding

For Teachers 10th - 12th
Students  investigate reflections and rotations. In this geometry lesson, students perform hands on experiments as they study reflections in the axis and over a line. They investigate human factors and work physiology, relating it to math.
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Lesson Plan
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Parallel-o-Home

For Teachers 9th - 12th
Students investigate the usage of parallel and perpendicular shapes in the real world. In this geometry lesson plan, students investigate shapes for properties that are related to the real world. They relate all the properties of shape...
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Lesson Plan
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Incredible Edible Bridges

For Teachers 7th - 10th
Students create a bridge using engineering and geometric concepts. In this geometry lesson, students identify the missing measures of polygons sides and angles. They work together to solve real life situation using problem solving skills.
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Lesson Plan
Curated OER

Lake Crossing II

For Teachers 6th - 8th
Pupils complete the following problem by using logic: Three couples, the Smiths, the Jones and the Browns wanted to go to the Brown's yacht that was moored a little way out in the lake. There was a dinghy to take them to the yacht but it...
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Lesson Plan
Curated OER

Calendar and Opening

For Teachers K - 2nd
Students review the days of the week and tell what the current day is by singing a song. They fill in the sentence telling the day of the week it is and then discuss what day yesterday was and the name of the day tomorrow and then talk...

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