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Practice Exam #03
In this math review worksheet, students complete problems including simplifying, rounding, decimals, fractions, and more. Students complete 19 problems.
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Inverse Variation
In this algebra activity, students find the inverse of an equations. They graph their solutions and analyze it. There are 8 questions.
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Radioactive Decay: A Sweet Simulation of a Half-life
Students demonstrate rates of decay of unstable nuclei can be measured. They understand ratios and multiplication of fractions. They simulate radioactive decay. They read about the accomplishments of scientists.
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Mathematics Within: Algebraic Patterns
Students investigate the concept of using proportions to compare quantities while also practicing calculations for foreign exchange rates. They develop the skill of solving for unknown quantities of money while using an algebraic equation.
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Direct Variation
In this Algebra II worksheet, 11th graders solve problems involving direct variation. The two page worksheet contains explanation, examples, and twenty-one problems. Answers are not included.
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The Aging Population of Canada
Students analyze age-group population data and make inferences on the impact of the aging population in Canada. They, in groups, focus on health care, social programs and labor issues.
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Circulatory System Design
Pupils identify the different parts of the circulatory system and their function. They work together to create their own model of the system and use it to determine the rate of blood flow. They answer questions related to their model.
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Getting Percentible
This unit explores the connections between percentages, decimals, and fractions. It focuses on strategies for solving problems involving percentages and applies these strategies to real life contexts.
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Australian Currency
Students investigate currency and exchange rates. In the middle school mathematics lesson, students use ratio and proportion to convert from Australian currency to the U.S. dollar and vice verse. Students create their own...
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Pepper Problem
In this secondary mathematics worksheet, high schoolers determine the solutions to a riddle which involves the selling of peppers and whose solution requires the use of ratio and proportion. The one page worksheet contains one...
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Mathematics In You
Students construct ratios using the hand as data. They use examples of cortical and trabecular bone found in the long bones to measure circumference, diameter, length, and weight of long bones. They perform computations using growth...
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How Tall Is That Flag Pole?
Students examine various triangles and discuss how similar triangles have sides that are proportional. They utilize an ancient Egyptian method to determine the height of a flagpole.
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Watering Soil
In this watering soil activity, students complete a simple activity, following directions to use a watering can to sprinkle, pour slowly, then pour "faster" onto soil and write about what they notice. Teacher guide is on page 2.
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Radioactivity
In this radioactivity worksheet, students write the mass number and atomic number for the missing element in the reactions. Students identify the isotope that is more stable and determine the half-life of the isotope. This worksheet has...
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Probability
Sixth graders explore the concept of probability. In this probability lesson plan, 6th graders collaborate to collect spinner data based on the likelihood of spinning odd and even numbers. Students complete 2 other probability activities...
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Saving Money Through Mathematics
Third graders discuss light sources and collect data about energy sources. They compare data and create a multiple line graph showing energy used by light sources for each student in the group. They present their graphs and write a...
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Are Seeds in Danger?
Eighth graders discuss uses and disposal of common household chemicals. They select a household chemical to test for impact on plant germination. Students decide how they want to set up a seed germination project. They design their plan,...
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Liquid Killer
Students explore number sense applications and discuss strategies for multiplication and division using mental math. For cross-curricular purposes, they explore causes and effects of inequality and social injustice. Students explore...
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7 Ways for Gen Xers to Help Secure Their Retirement
Students explore the concept of budgeting. In this budgeting lesson, students read an article about preparing for retirement. Students create a budget of household expenses during retirement and create a savings plan for that budget.
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Changing Units of Measure
For this algebra worksheet, students convert between units. They write expressions and simplify them. There are 4 problems with an answer key.
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Algebra Using Proportions
In this algebra using proportions learning exercise, 10th graders solve 14 various types of problems by applying algebra methods to geometry. First, they solve each of 8 proportions using cross products. Then, students use the triangle...
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The Price Is Right - Grocery Store Prices
Eighth graders use the unit price to compare which local grocery store has the best prices. Assign students to work with a partner and a role. One person is the recorder and the other is the mathematician.
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Water - Planning for the Future
Students explore and examine the increases and/or decreases for water user groups: irrigation, municipal, manufacturing, steam electric power generation cooling, livestock, and mining. They utilize percentage changes during their...
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How to Catch a Fish
Students conduct an experiment to demonstrate the effects of different fishing methods. For this commercial fishing lesson students create posters and public announcements to share their information.
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