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Robots
Second graders examine the concepts of direction and movement as they attempt to program a robot to move. They design a set of instructions using right, left, forward, backwards, and quarter turn so that the robot can accomplish tasks.
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The Folding Problem
Ninth graders experiment with paper folding to create geometrical shapes. Students analyze the Copymaster of the problem. After the students have worked on their own for a while, stop them and discuss.
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Mosaic Puzzles
Students use this problem to develop spatial skills. As the students handle the shapes and join them together they strengthen their understanding of the attributes of shapes. This lesson also gives students the opportunity to make up...
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Manu's Song
Fourth graders observed the following pattern: snap, clap, snap, clap....Join my pattern when you know how it goes. After the all the students can follow the pattern ask them if they can use counters (2 colors) to show the pattern.
Ask...
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Points
Students listen to Gill's story and determine how many number points she has. They then find the number of points their own name has and get into groups where all the name points are the same.
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Cannon Balls
Second graders investigate 2 and 3 dimensional objects. They discuss the characteristics of the triangle. Students create sequential patterns and describe the rule for their pattern.
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Shopping
Students give change for sums of money. They also solve subtraction problems presented in different forms. The problem Students answer takes a look at a situation from three different perspectives.
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Toothpick squares
Students state the general rule for a practical situation. They describe a continuing pattern. They use toothpicks to help visualize the problem and answer it correctly.
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The Rock Pool
Third graders use number sense and appropriate problem solving techniques to solve the assigned problems. They write out the solutions to the assigned problems. They work in groups to solve the problem before reporting back to the whole...
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Copycats
Third graders describe the features of 2 and 3 dimensional objects and use the language of geometry. They design and make a pattern which involves translation, reflection or rotation.
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Triangle Sums
Fourth graders determine a way to place numbers in the nine circles that are arranged in a triangular pattern so that each side has an equal sum. They use each number once and practice adding single digit numbers.
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Paul's Patterns
Fourth graders listen to the problem. As the students work ask them questions that require them to describe the patterns in their own words.
If the students are having problems with finding the patterns encourage them to explore the...
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Garry The Greengrocer
Fourth graders are introduced to the problem by weighing objects on the balance scales. Use weights in both pans. (If you don't have access to scales use 2 containers and a child acting as the balance.) They then listen to the problem...
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The Chicken Run
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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Noughts
Students try to figure out the strategies to the game Noughts. Students logic must play a part in the process of the game. Students apply the symmetries of regular polygons. Students devise ways to critically follow a chain of reasoning.
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Spheres
Students work algebraic expressions with various types of powers to find the solutions. They Students also become familiar with problems that involve the square roots of numbers. The work should be completed with computational accuracy.
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Rows of Numbers
Students generate patterns from a structured situation, find a rule for the general term, and express it in words and symbols. They also devise and use problem solving strategies in a systematic way.
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Word Problem Solving Strategies
In this word problem strategy activity, students solve and complete 11 statements related to solving a word problem in steps. First, they determine what is needed and what is important in the problem. Then, students explain how they will...
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Word Problem Solving Strategies
In this word problem strategy activity, students solve and complete 11 different steps related to solving a given word problem that includes a growing pattern. First, they determine what is needed and what information is important in the...
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Spill the Beans
In this number sense worksheet, 1st graders work with a partner to practice skills of estimation. Students use a cup and beans to estimate the amount of beans that come out of the cup before completing an accurate count each turn.
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Coin Exchange
Second graders explore the concept of money and simple arithmetic. They represent a sum of money using various combinations of coins and devise and use problem solving strategies to explore mathematical situations.
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Which Has The Most?
Students are part of a class poll where they choose their favorite food and their favorite toy. In this which has the most lesson, students are given a block to represent their choice. Students then place the block by the picture of...
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Map Scale and the Pioneer Journey
Fourth graders use a map, ruler and calculato to determine the distance the pioneers traveled from Nauvoo, Ill. to the Salt Lake Valley.
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Pea Brain! Explorations in Estimation
Students estimate how many peas fit in a container. In this science lesson, students calculate the weight of a pea and record it. They use this data to calculate how many peas fit in a human brain.