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Pumped Up Gas Prices
Students spend one month keeping track of the mileage and gasoline amounts they or their family has used. Information is entered into a spreadsheet to help calculate the average gas prices over time.
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Addition and Subtraction of Integers
Sixth graders complete a pre-test of addition and subtraction of integers, then watch a powerpoint presentation on the concept. In this mathematics lesson, 6th graders draw number lines and chip boards to show the process. Students work...
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Puerto Rico Pyramid Scheme
Young scholars are introduced to the purpose of a population pyramid. In groups, they compare and contrast various population pyramids and identify trends about the civilization being examined. With a focus on Puerto Rico, they work...
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Habitat Is Home
Students are introduced to the concept and components of a habitat. They discuss the key components of a habitat and describe how certain factors can cause disturbances in a habitat and change its population. Activities are leveled for...
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VECTORS
Ninth graders explore vectors. In this vectors lesson students complete a lab activity.
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How Many Bears in the Forest?
Third graders model the tag and recapture of bears and use proportions to estimate the population of the bears in their forest. This is a statistical sampling method used by scientists and naturalists to determine population numbers.
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Peak Flow Meter Exercise
Students investigate the concept of lung capacity. They use flow meters to measure the maximum capacity of themselves and others. The data is collected in order to make some conclusions concerning the mean of individual lung capacity....
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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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Get Ready for the Great Outdoors!
Students discuss what is a map and what they already know about maps. They brainstorm together to compile a list of responses for the board and observe a map of the United States, including states, capitals, and some of the National Parks.
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Mixing Colours
Students explore ratios and their relationships to fractions. They explain the process of identifying ratios and describe their comparison. Students write ratios as fractions and by using colons. They convert the ratios to percents.
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Oxygen vs. Air Pressure
Students conduct an experiment to determine if water level is affected by a change in oxygen level or air pressure.
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Extra Terrestial Excursions
Fourth graders determine how long it would take to fly to each of the planets in the solar system. They do two calculations: one, if they were using conventional jet, the other if they were using the fastest spacecraft possible.
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Company is Coming
Students find a recipe for pancakes on the web then figure out how to half the recipe then figure how to make 3/4 of the pancakes.
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Grade 2: Texas Problem Solving
Second graders use numerical data about Texas to write and solve real-life problems involving addition and subtraction (or multiplication and division). They work in pairs to choose three numerical facts about Texas to use to make up...
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Math: Equal Area Triangles
Students examine a math worksheet and determine how to divide a single triangle into four of equal area. Using geometric principles, they sketch two additional ways to divide into into four equal triangles. To conclude, students...
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Domino Dash
Eighth graders examine the relationship between speed, time and distance. In this motion lesson students complete a lab activity that allows them to calculate average speed.
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Bargain Hunter
Students engage in a classroom shopping adventure to search for the best bargains.
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Virtual Field Trip/ Gasoline Cost
Students complete a word problem to determine the cost of gasoline per mile of their virtual field trip. They determine the travel time and gasoline costs for two routes and record the information on a data sheet. They check their work...
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The Statistics of Coins
Middle schoolers use skills of observation, recording, and calculation to provide an overview of years of cents (pennies) in circulation in the local area.
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Rules of Exponents
Learners solve problems involving exponents. Through a teacher led discussion, students explore the rules of exponents and create cards with "x's" on them. Given a division problem, learners lay out "x's" to represent the numerator and...
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Closed Economy Expenditure Model Test
In this economics worksheet, students answer questions relating to consumption, investment, and expenditures in a model of a closed economy. The eight page worksheet contains forty multiple choice questions. Answers are not...
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Arithmetic: Revision
Students practice with a variety of simple equations involving addition, subtraction, multiplication and division. Explanation is followed by each block of equations given to solve. They are set loose to complete additional equations for...
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Listen to Your Heart
Sixth graders explore how exercise affects heart rate and use spreadsheets to record and analyze data.