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Time For Breakfast
This unit encourages students to assess the validity of a set of statements and then plan and carry out investigations to find out whether the statements are true. Students then carry out statistical investigations of their own.
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Squirt Level 3
Students use the lesson, "Squirt", to support students' development of multiplicative thinking. Squirt encourages students to anticipate multiplicative measurement relationships, e.g. three measures of A fit in B, by partially filling a...
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Marshmallows
Third graders estimate the volume and mass of one marshmallow using appropriate standard units. They design and carry out an investigation to find the average of volume/mass of one marshmallow.
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The Colored Cube Question
Fourth graders examine how to determine the probabilities or likelihood of outcomes. They complete trials to determine probability while using different manipulatives. They determine how games can be made fair or unfair in this unit of...
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The Fathers' Day Card
Pupils subtract using decimals and find half of a decimal number. They write and solve problems which involve decimals and which require a choice of one or more of the four arithmetic operations.
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Lollies, Lollies, Lollies
Students listen to the problem read to them. They answer some simple questions using number sentences. They then compose a written record of the solution and share their approaches used.
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Darts Game
Third graders attempt to determine what the scores of the game in the problem could be. They work with basic multiplication facts to justify the solutions to a dart game and share all of the possible scores.
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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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Time Problems
Students make sensible estimates and check for reasonable results. They also solve problems with positive and negative integers using practical activities or models as needed.
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Square Pegs in Round Holes
Sixth graders problem solve the square peg in the round whole problem by applying knowledge of the formulas for the areas of the circle and the square. They decide on a problem solving strategy based on logical reasoning.
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Capacity Lotto
In this mathematical worksheet, students convert fifteen metric units of capacity and multiply and divide whole numbers by 10, 100 and 1000.
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Those Amazing Seaworld Animals
Young scholars research the animals at SeaWorld and then relate the info they have found into various types of graphs; line, circle and bar. This lesson combines math and science nicely. They access a website imbedded in this plan to do...
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Descriptive Writing
Pupils write a one-page description of a postcard received from the teacher. After finishing, they tape postcards to the blackboard and number them. They read their descriptions, while other students guess which card the student is...
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Washing Air
Students observe a model of a wet scrubber. They discuss this and other methods of pollutant recovery. They discover how engineers use this information to protect the environment.
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Taster/Non-taster Lab Activity
Students determine if they are tasters or non-tasters and then replicate the experiment with family and peer group members. They collect data from the experiment to determine which trait is dominant.
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An Introduction To Genetic Disorders
Young scholars work in pairs to investigate the causes of genetic disorders. They act as a married couple who is expecting a child that will be born with a genetic disorder and decide what decisions need to be made as a married couple.
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How Do I Get a Pure Sample of the Molecules I Make?
Learners initially engage in online research and consult print materials to identify a compound to produce. Once a selection has been made, individually, students conduct lab experiments to isolate substances. The end product is a...
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Where is Everybody?#135
Pupils examine the human uses of school spaces through a variety of activities. They draw the playground during recess and not during recess. They determine how many people use each room at different times before graphing the...
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Term Deposits: Worth the Wait?
Young scholars study term deposits and the attributes of long and short-term savings. They examine their spending habits while looking at how different types of accounts meet different economic goals. They complete worksheets that are...
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Pieced Flowers
Students practice making pieced flower blocks to be used on their quilts. As a class, they create simple and complicated templates to be used as a stand alone wall hanging. They share their creation with the class and receive...
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Getting Partial
This unit introduces a number of important concepts relating to fractions. The first of these is that fractions represent parts of regions and sets and so are useful in a large variety of situations. Whole numbers are not enough by...
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Gulls
Students listen to the problem and think about the first question and the number operation that they would use and explain. They work in pairs and record their solutions so that they can be displayed and shared.
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Basketball Caps
Students work on a problem, individually or in pairs. They are asked questions that focus on average. They discus that the average number represents an equal redistribution , rather than just being able to state the rule. They write...