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Estimation Contest
Students explore the concept of estimation. In this estimation lesson, students estimate the number of Cheerios in their cup. Students then determine the number of Cheerios in the entire box using what they know about their cup.
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Building a Better Home for the Three Little Pigs
Fourth graders draw a set of blueprints and record measurements on them. They add, subtract and multiply to work within their house-building budget.
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Percents
Students explore the concept of percents. In this percents lesson, students discuss the prefix cent and words that contain that prefix. Students make bead necklaces and determine the percentages of certain beads in relation to the necklace.
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By The Pound
Students develop mathematical skills using measurement in the form of weight. They also perform calculations to find cost and strengthen estimation skills while comparing the actual price. The context for the lesson is in the industry of...
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Arrange the Classroom (Part 1 of 3)
Fifth graders arrange the classroom using all the moveable objects and through the exploration of area and perimeter. They determine the area of the classroom, create and label model pieces of furniture using graph paper, and create a...
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Let's Take a Chance!
Learners investigate probability and the chance of an even happening. In this algebra lesson, students incorporate their knowledge of probability to solve problems and relate it to the real world. They learn to make decisions based on data.
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Probability Two Events
Students investigating the concept of probability practice the concept using a variety of different example problems. The lesson is delivered in a question and answer format. The frequency of answers is recorded in a data table for...
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Using Guess, Check and Revise
Students answer coin related math questions using the guess, check and revise process for problem solving.
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2 x 2 Linear Systems
Students graph 2x2 systems and solve them algebraically. They investigate parallel systems by solving equations.
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Menu Mania
Students explore the concept of estimating by watching a video, and discussing the strategies for estimation. They estimate the costs for various menu items, then calculate the exact amount spent.
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Our Daily Five
Students explore the food pyramid through a class discussion, hands-on experience with food items, and a floor game that helps them to identify the food group involved. Lesson extensions include the use of play money, art, and dance.
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Sums With 9
For this sums with nine worksheet, 1st graders calculate the sums of nine in ten sets of red dots, calculate the answers to twenty five addition equations.
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Word Problem: How Much More?
Second graders solve a subtraction word problem. In this subtraction activity, 2nd graders solve a word problem asking "How much more?" by using the relationship between subtraction and addition.
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Problem-Solving Strategies in Word Problems
Students examine how to determine which strategy to use to solve word problems. In this word problem strategy lesson, students listen to a lecture on the process of using different strategies to solve math problems. They look at guess...
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Carpet
Students complete activities for geometric shapes and multiplication. In this multiplication lesson, students watch a video about carpets and square foot multiplication problems. Students then work in pairs to solve the main problem in...
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Solving Multiple-Step Problems
Students solve 2-step word problems. In this word problems lesson, students are shown examples of word problems and solutions on the board by the teacher. Then they complete a six problem worksheet independently.
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"A Grain of Rice" by Helena Clare Pittman
Students solve the problem that comes up in the story. They realize the explosive growth of the powers of 2.
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Have You Heard It Through the Grapevine?
First graders, in groups, try to figure out which box of name brand raisins have more.
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Cutting Cordwood
High schoolers examine a story problem in which two men are earning money by cutting cords of wood. They use data from graphs to use on a grid. They practice writing algebraic equations as well.
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"ty" number
Second graders encounter the need to assess the code in English for tens is that the word ends in "-ty." They explore the meaning of two or three digit whole numbers to realize that the meaning of words like sixty can be decoded by...
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Part-Part-Whole
In this mathematics worksheet, learners identify a whole number as a combination of two smaller parts. They use counters to help them add various combinations of numbers.
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Reno's Dilemma
Students explain proportions as it relates to principle and interest. They use proportions to explain relationships and analyze relationships by identifying patterns.
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Is the Probability Probable?
Third graders compare experimental results with mathematical expectations of probabilities. They utilize a worksheet imbedded in this plan to gain practice with the concept of probability.