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Lesson Plan
Curated OER

Predators and Prey

For Teachers 4th - 8th
Students explain how the food chain works. They contrast predators with prey and describe their function in nature. Students discuss how the food chain aids in keeping nature balanced. In small groups, they play a game that simulates the...
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Lesson Plan
Curated OER

Applications and Problem Solving Using Quadratic Equations

For Teachers 6th - 8th
In this math worksheet, learners apply solving quadratic equations using word problems. They pay special attention to the units of measurement.
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Lesson Plan
Curated OER

Solving Problems Using Quadratic Equations

For Teachers 6th - 9th
In this math worksheet, students solve the problems using quadratic equations for each word problem. The example is used for reference.
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Lesson Plan
Curated OER

The King's Slice

For Teachers 9th - 12th
Students participate in an experiment involving the square root of two. They use different methods to solve the problem.
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Lesson Plan
Curated OER

Big Fleas Have Little Fleas!

For Teachers 7th - 8th
Students study seamounts and learn the importance of structures to species. In this ocean explorer lesson, students participate in an activity that teaches them how to modify a seamount so that they are more suitable for species. 
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Lesson Plan
Curated OER

Exploring Special Lines

For Teachers 9th - 10th
Students compare and order numbers. In this geometry lesson, students write equations for inequalities. They differentiate and apply concepts of triangular properties to solve problems.
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Worksheet
Curated OER

Congruent Figures

For Students 4th - 6th
In this congruent figures worksheet, students write the letters of the figures that solve each of 6 problems relating to congruency/non-congruency
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Interactive
Curated OER

My Test Book: Algebraic Equations

For Students 6th - 8th
In this online interactive math skills worksheet, students solve 10 multiple choice math problems regarding algebraic equations. Students may submit their answers to be scored.
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Lesson Plan
Curated OER

Folding Shapes; Are the Sides the Same?

For Teachers 2nd
Second graders explore geometry by experimenting with fold-ables. In this geometric shapes lesson, 2nd graders utilize cutout shapes from construction paper which they experiment with by folding. Students examine the symmetry and...
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Lesson Plan
Curated OER

Creature Design

For Teachers 5th
Fifth graders create mathematical creatures. In this geometry lesson, 5th graders create a creature from regular and irregular geometric shapes. Students review vocabulary and construct an original creature based on a rubric.
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Lesson Plan
Curated OER

Shapes And Colors

For Teachers K
Students distinguish between circles, squares, and rectangles and various colors in which they utilize the KidPix program on the computer to create them. They alternate; allowing each student to have a turn constructing and coloring in...
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Interactive
Curated OER

All About Quadrilaterals

For Students 6th - 8th
In this all about quadrilaterals activity, learners interactively answer 10 multiple choice questions about quadrilaterals, then click to check their answers.
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Worksheet
Curated OER

Subtract with Regrouping

For Students 2nd - 3rd
For this subtraction practice worksheet, students sharpen their problem solving skills as they solve 6 story problems that require them to regroup.
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Lesson Plan
Curated OER

A Wall of Symmetrical Shapes

For Teachers 3rd - 4th
Students explore line(s) of symmetry in polygons during a hands-on activity and a Student Web Lesson. They build a wall of symmetrical shapes designed and drawn by students.
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Lesson Plan
Curated OER

Math Lesson: Rotational Symmetry

For Teachers 4th - 7th
Students analyze lines of symmetry and rotational symmetry in designs. They practice dividing a shape along its line(s) of symmetry and discuss the relationship between lines of symmetry and number of sides as well as rotations.
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Worksheet
Curated OER

Unit 4: Worksheet 4: Functions and Graphs

For Students 9th - 10th
For this function and graph worksheet, students read and interpret maps and graphs. They write an equation, define variables and solve the equation. Students solve diamond problems and use the distributive property to solve equations. ...
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Lesson Plan
Curated OER

Ready, Set, Drift!

For Teachers 9th - 12th
Learners define data, recover data from the Internet, and use information they obtain to solve problems.  In this investigative lesson students answer questions on a worksheet and demonstrate the use of a maneuvering board in solving...
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Lesson Plan
Curated OER

Area of Composite Figure.

For Teachers 10th
Tenth graders predict the shape of a geometric figure in 3D. In this geometry lesson, 10th graders construct 3D shapes to perfect their knowledge of measuring and predicting. This assignment is also available as an online interactive...
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Interactive
Curated OER

Making Circle Graphs

For Students 5th - 8th
In this circle graphs learning exercise, learners answer multiple choice questions about how to make circle graphs. Students answer 10 questions total.
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Worksheet
Curated OER

Angles

For Students 5th - 8th
In this angles worksheet, students answer multiple choice questions about different types of angles and measurements of angles. Students complete 6 questions total.
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Worksheet
Curated OER

Integers

For Students 9th
In this integers worksheet, 9th graders solve and complete 14 different problems. First, they find a given number of consecutive integers with a given sum. Then, students determine the dimensions of a rectangle given the length and...
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Lesson Plan
Curated OER

Circle Recognition

For Teachers K
Students find circles in a classroom. In this circles lesson plan, students find five circles throughout the classroom and learn about basic geometric shapes.
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Lesson Plan
Curated OER

Conjectures and Conclusions

For Teachers 9th - 10th
Students draw conclusions and make conjectures given a specific scenario. In this geometry lesson plan, students model real life scenarios using properties of triangles. They model number facts and explain why the outcome is what it is.
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Lesson Plan
Curated OER

Geometry w/o Figures - Week 7 (Basic Geometry Formulas)

For Teachers 10th - 12th
In this basic geometry worksheet, students use basic formulas of geometry to find the area of a polygons, the number of sides of a polygon, and sum of the angles of various polygons. This three-page worksheet contains eight problems.