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From a Square to a Rectangle
Eighth graders solve problems involving percentage increases and decreases. Using given percentages, 8th graders transform a square into a rectangle. They apply the area formulas for squares and rectangles.Students observe the percent...
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Surveys
Pupils collect data from middle school survery. They tabulate percentages by grade level. They create a graph to display the survey results.
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Choices
This unit is about making calculations in the real life situations of taxis, hire cars, and cell phones. They find and justify a word formula which represents a given practical situation. Solve simple linear equations such as 2? + 4 = 16.
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Perform Accounting Functions
Learners practice performing various accounting functions. Given analysis records, they prepare cost and revenue analysis based on specific criteria. They complete handouts and review their answers as a class. They also discuss the...
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Graphing Inertia: An Oxymoron?
Eighth graders investigate Newton's Law of Inertia in order to create a context for the review of the use of different types of graphs. They practice gathering the data from an experiment and put it into the correct corresponding graph.
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Time Problems
Pupils 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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Adding Ten Tiles I
Students practice this problem that needs a certain amount of experimentation (trial and error) to get any answer at all. In the process they practice their basic number facts. However, to get the complete set of answers Students need to...
Math Worksheets Land
Patterns of Association (Using Data Table) - Matching Worksheet
This resource is the last of a four-part series that practices calculating percents based on data represetned in tables. This page has four multiple choice problems that analyze the data tables to answer a question.
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Agriculture & Alaska's Economy
Learners examine Alaska's agriculture numbers from previous years. They answer questions based on Alaska's production levels.
Illustrative Mathematics
Quinoa Pasta 1
Here is a great opportunity to introduce your mathematicians to a food they may never have heard of, quinoa. It may help to show a short video on quinoa, or make some quinoa for the class to try. Once they get over how to say quinoa,...
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Dog Salmon Lesson Two
Students identify the inside parts of a dog salmon in English and Athabascan. They weigh each part of the salmon and determine the percentage of the whole that the part represents.
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Fuel Saving
Students explore the problem of percentages. Students find a given fraction or percentage of a quantity. Students devise and use problem solving strategies on problems explored.
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Fractions
In this fractions worksheet, students solve and complete 3 different types of problems. First, they complete the table shown with the correct percentage, fraction or decimal. Then, students find the measurements shown. In addition, they...
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Bubble Gum Chemistry
Students explore the concept of graphing data. In this graphing data lesson, students determine the percentage of sugar in bubble gum. Students graph type of gum vs. sugar percentage. Students create a table of their data.
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Concept: Percent ... A Special Fraction
In this percent worksheet, students review and study what percent means, what percent strips are, making sense of percents and estimating percents. Students complete ten word problems.
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Weather Plots
Students investigate the relationship between temperature and humidity. The graphs of weather data gathered and plotted for for an assigned period of time are analyzed and the interpretations shared with the class.
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The Car Pool is Coming
Students evaluate the number of people who travel out of their town to work. They figure out what the percentage of each town's commuting workers is to the number who commute in the region. They plot the percentages on a pie chart.
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Which Color Will You Pick?
Students create a spreadsheet to chart the different colors found in a package of M&M's or Skittles. They collect data, create appropriate charts, and use percentages to describe quantities.
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Geography: Snow Cover on the Continents
Students create maps of snow cover for each continent by conducting Internet research. After estimating the percentage of continental snow cover, they present their findings in letters, brochures or Powerpoint presentations.
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Changing Fractions to Percents
In this fractions to percents activity, students solve 6 problems, converting fractions given to percentages. Students may click on hint or check answer buttons.
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Surface Meteorological Observation System (SMOS)
Students monitor local surface weather conditions for at least 30 days. They interpret the data by graphing it and detemining percentages.
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Currency Exchange Rates
Students, in groups, choose three countries from which to investigate exchange rates versus the US dollar. Using Internet research they follow daily exchange rates and compute the percentage change. They compile data and prepare and...
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Data Analysis & Probability
Students make predictions based on survey results. They calcuate sample proportions. Students estimate the number of voters in their district preferring the democratic candidate using their sample results. They review sample proportions...
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Calculating Theoretical & Experimental Probability
Students explore the concept of experimental and theoretical probability. In this experimental and theoretical probability lesson plan, students collect data by conducting a survey of their classmates. Students compare their data and...