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Activity
Teach Engineering

Egg Drop

For Teachers 6th - 8th
Don't drop the ball on the resource ... drop an egg instead! A teacher-led demonstration has the class consider how to drop eggs into glasses when a tray is in the way. Hint: If you've ever seen a magician pull a tablecloth off a table,...
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Activity
5280 Math

Triangle Area Patterns

For Teachers 8th - 10th Standards
Combine algebraic and geometric strategies to find solutions. The task asks learners to find the coordinates of a third vertex of a triangle to create a triangle with a specific area. The project is a set of seven problems that helps...
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Lesson Plan
EngageNY

Similarity

For Students 9th - 10th Standards
Learn similarity through a transformations lens! Individuals examine the effects of transformations and analyze the properties of similarity, and conclude that any image that can be created through transformations is similar. The...
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Lesson Plan
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EngageNY

Equivalent Rational Expressions

For Students 10th - 12th Standards
Rational expressions are just fancy fractions! Pupils apply fractions concepts to rational expressions. They find equivalent expressions by simplifying rational expressions using factoring. They include limits to the domain of the...
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Unit Plan
Mathematics Vision Project

Transformations and Symmetry

For Teachers 9th - 10th Standards
Flip, turn, and slide about the coordinate plane. Pupils define the rigid motions and experiment with them before determining the relationships of the slopes of parallel and perpendicular lines. The sixth unit in a nine-part series...
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Unit Plan
Beyond Benign

Municipal Waste Generation

For Teachers 9th - 12th Standards
Statistically, waste may become a problem in the future if people do not take action. Using their knowledge of statistics and data representation, pupils take a look at the idea of waste generation. The four-part unit has class members...
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Unit Plan
Beyond Benign

Can You Hear Me Now? Cell Phone Accounts

For Teachers 9th - 12th Standards
How sustainable are cell phones? Throughout the unit, learners explore the issues around cell phones concerning sustainability. Class members take a graphical look at the number of cell phones across the world using a box-and-whisker...
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Activity
Curated OER

Unstable Table

For Teachers 9th - 12th Standards
Bothered by a wobbly table? Learn how to fix this problem using concepts of slope and continuity. Pupils first consider the problem in two dimensions and then progress to three dimensions. The solution is really quite simple.
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Assessment
Concord Consortium

Calculator Numbers

For Students 7th - 12th
Know thy calculator. Young mathematicians use their calculators to answer a set of questions. They consider how the number of digits the calculator displays affects the answers to calculations. They then find examples of computations...
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Assessment
Concord Consortium

Detective Stories

For Students 9th - 12th Standards
The truth will always come out. A short performance task has learners considering a witness statement given to a detective. They apply special line segments in triangles and Ceva's Theorem to prove that the witness is actually lying.
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Assessment
1
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Balanced Assessment

Bagels or Donuts

For Students 9th - 12th Standards
Explore business problems through mathematical analysis. The task has individuals write and graph a linear system to determine the best business model. They use their models to answer a series of questions that help to make a conclusion.
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Lesson Plan
Curated OER

Math & Science

For Teachers 3rd - 5th
Students examine a list of ideas to draw from for lesson planning. They complete a quiz on Math & Science and hand in notes they have taken as a resource for lesson planning. They develop developmental appropriate practice...
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Worksheet
Curated OER

Drawing Computed Time On A Clock

For Students 4th - 6th
In this drawing computed time on a clock worksheet, students explore and analyze how to set a clock's hands based on a time computation. Students either offset the time for the future (addition) or in the past (subtraction).
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Lesson Plan
Curated OER

Pattern Block Activities

For Teachers K - 8th
Pupils practice various math skills by using manipulative activities. In this math manipulative lesson, students sort shapes, build hexagons, and build shapes using manipulatives. These activities would be great for parent ed or homework.
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Lesson Plan
Curated OER

Building Patterns Constantly

For Teachers 1st - 3rd
Pupils are introduced to some number patterns using buildings constructed with squares. They construct tables of patterns and finding the recurrence rule for a simple pattern where the increase from term to term is a constant.
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Lesson Plan
Curated OER

Space Tiling with Captain Planet

For Teachers 5th
Fifth graders Apply the symmetry and angle properties of polygons, using symmetry and angle properties of polygons to solve practical problems. They study tessellates and explain why a shape tessellates.
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Lesson Plan
Curated OER

How Does a Spring Scale Work?

For Teachers 9th - 11th
Students create visuals of the effect of a spring scale. In this algebra lesson plan, students use the navigator to graph the effects created by a spring scale. They draw conclusion from the graph.
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Lesson Plan
Curated OER

Iron Oxide Lab: Incorporating Math and Science

For Teachers 7th - 8th
Students conduct an experiment in small groups, draw conclusions about the amount heat of a compound achieves and practice their data analysis skills.
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Lesson Plan
Lesson This!

Math Lesson Plan: Bingo Dabbing by 5's

For Teachers 1st - 2nd Standards
Those extra large markers or "bingo dabbers" are so much fun to play with! Let learners use them to dab groups of five and practice skip counting by 5s to 100 or to 200. 
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Worksheet
Curated OER

Math Word Problems

For Students 2nd - 3rd
In this math word problem worksheet, students complete a total of 5 simple word problems. A reference web site is given for additional activities.
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Lesson Plan
Curated OER

Introduction to Fractions Using Cuisenaire Rods

For Teachers 5th
Fifth graders use Cuisenaire rods in order to discover how to represent fractions with real objects. In this lesson on fractions, 5th graders first examine and learn the colors, lengths, and numerical values of each rod; then, students...
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Lesson Plan
Curated OER

Building a Rover

For Teachers 6th - 8th
Young scholars investigate properties of lines and points by making a rover. In this algebra instructional activity, students plot points correctly on a coordinate plane. They identify coordinate pairs given the plots and lines.
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Lesson Plan
Curated OER

Technology: Koo Koo for Clocks

For Teachers 3rd
Third graders design and make clocks compiling a materials list, creating adesign portfolio, and recording progress in a daily log. After making a full-size drawing of their clocks and with the assistance of high school technology...
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Lesson Plan
Curated OER

Gravity: It's GREEEAAATTT!

For Teachers 6th - 8th
Students calculate effects of gravitational force on planets, discuss the effects of weightlessness on the human body and describe and demonstrate how objects in a state of free fall are accelerated by gravity at an equal rate.

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