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Lesson Plan
Curated OER

Exercise Set 2.7: Functions and Graphs

For Teachers 9th - 12th
In this functions worksheet, students solve 40 short answer problems. Students determine if a graph represents a function. Students find the domain of absolute value and square root functions.
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Lesson Plan
K20 LEARN

Chicken Truck: Writing Algebraic Expressions

For Teachers 7th - 8th Standards
How did the chicken travel down the road? Given a picture of a chicken truck, class members brainstorm what information they need to determine the total number of chickens on the truck. Pupils research for the information and devise a...
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Lesson Plan
Kenan Fellows

How Does an Unhealthy Diet Influence our Health and Well-Being?

For Teachers 9th - 12th Standards
You are what you eat, or so they say! After surveying family and friends on a week of eating habits, learners analyze the data for patterns. They compare different variables such as fats and cost, fats and calories, or fats and LDLs. 
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Lesson Plan
Curated OER

Problem Solving Using Pattern Blocks

For Teachers 3rd - 8th
Students use pattern blocks to create a figure that is described to them and establish a pattern based on the description of the geometric figure. In this pattern blocks lesson plan, students fill out shape and fraction worksheets.
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Lesson Plan
Curated OER

Scientific Notation

For Teachers 6th - 8th
Students solve mathematical equations involving scientific notation. In this scientific notation lesson, students collaborate in small groups discovering proper problem solving strategies.
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Lesson Plan
Curated OER

Problem Solving

For Teachers 6th
Sixth graders solve problems involving money at learning situations. They solve the problems and determine if there is a solution, one solution, or many solutions. They write problems that have more than one solution and incorporate...
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Lesson Plan
Curated OER

Measuring the Earth (Eratoshenes' method)

For Teachers 6th
Sixth graders engage in problem solving, communicating, reasoning, and connecting to represent and solve problems, using geometric models.
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Lesson Plan
Curated OER

QUILTING AND COMBINATIONS

For Teachers 1st - 2nd
Students apply problem solving procedures and skills to solve a given real life problem by manipulating felt squares to represent the possible combinations for a two color quilt.
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Lesson Plan
Curated OER

Math Journal: Functions and Coordinate Geometry

For Teachers 5th
Fifth graders examine the many uses of coordinate grids. In this graphing lesson plan, 5th graders write data driven equations, discuss the x and y-axis, and determine if using 2 or 3 ordered pairs is better.  Students complete several...
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Lesson Plan
Curated OER

The Great Cookie Company

For Teachers 4th
Fourth graders implement real life application of money, problem solving, economics, and consumer awareness.  In this three week economics unit, 4th graders operate a business, write checks, balance accounts, and market their product. 
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Lesson Plan
Curated OER

Egg-streme Tesselation

For Teachers 6th
Sixth graders view a video of tessellating an egg shape. They focus upon the problem solving strategies used and how tessellation geometry was used to construct the three dimensional figure. They create their own tiling patterns.
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Lesson Plan
Curated OER

The Big Hand Challenge

For Teachers K
Students utilize a computer spreadsheet to record and analyze data. In this problem solving instructional activity, students compare their hand size to that of the principal. Students understand standard and nonstandard measurement.
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Lesson Plan
Curated OER

Finding Satisfactory Solutions

For Teachers 6th - 9th
Students decide where to locate ice cream stands in a town so that no one has to travel too far to buy a treat. The problem-solving strategies for this problem give students a chance to decide what makes a solution satisfactory.
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Lesson Plan
Curated OER

A Day to Remember!

For Teachers 4th - 8th
Students study math. In this real-life problem solving lesson, students work on their skills dealing with time and money. They work in small groups on various time and money word problems and by the final day they have a final problem...
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Lesson Plan
Curated OER

Mathematics and Football

For Teachers 3rd - 5th
Learners analyze information represented graphically.  In this third through fifth grade mathematics lesson, students apply mathematical knowledge to solve real-world problems relating to the Super Bowl.  The activities involve number...
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Lesson Plan
Curated OER

Constructing a Building

For Teachers Pre-K - K
Young scholars work with big boxes to connect big ideas. In this early childhood problem solving lesson, students develop social, language, math, creative-thinking, and problem-solving skills as they work together to plan and design a...
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Lesson Plan
Curated OER

How many edges do I need to cut in order to open a cube?

For Teachers 2nd - 4th
Learners problem solve to open a cube to create different shapes. In this problem solving lesson plan, students are given a cube and the shapes to open it up to, and they have to cut the cube open to make certain shapes. This gives them...
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Lesson Plan
Curated OER

Chess Lesson Plans

For Teachers 4th - 5th
Students discover the game of chess. For this critical thinking lesson, students learn the rules for each chess piece and the game as a whole. Students use critical thinking, problem solving, logic, and reasoning skills to improve their...
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Lesson Plan
Curated OER

The Magic Squares

For Teachers 5th
Fifth graders devise and use problem solving strategies to solve a magic square arrangement. In small groups they explore various strategies including non-algebraic and algebraic techniques, write an explanation of their solution, and...
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Lesson Plan
Curated OER

Calculations at the Crazy Cookie Company

For Teachers 9th - 12th Standards
Learners explore matrix multiplication and problem solve using matrix multiplication. They design a table that will display cost and profit for three cookie stores. 
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Lesson Plan
Curated OER

Woman Power!!! Mathematics Camp

For Teachers 5th - 12th
Students explore mathematics by researching stereotypes. In this gender bias lesson, students participate in discussions where they identify traditional careers according to their own gender. Female students attend summer camp and...
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Lesson Plan
Curated OER

Soak It Up

For Teachers K - 5th
Students role play where they assume the role of business executives who must decide which of three prototypes of paper towels would be the best buy for consumers. Students compare three products to determine the best value by using...
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Lesson Plan
Curated OER

Holiday Market Basket Information

For Teachers 9th - 12th
High schoolers practice with calculation of a price index using a fictitious market basket. They apply higher level problem-solving skills and develop an awareness of multicultural holiday rituals.
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Lesson Plan
Curated OER

Caloric Burning Activities

For Teachers 4th
Fourth graders use problem solving, decision making and basic math skills to calculate calories used during different activities. They determine the relation between food intake and activity. Students also figure out the activity,...

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