Curated OER
Averages: Computing Mean, Mode and Median
Seventh graders use daily temperature models to find the mean, mode and median.
Curated OER
Hidden Jewels of Geometry
Pupils identify different geometric shapes, and arrange them artistically in original jewelry designs.
Curated OER
ng Data: Probability, What's in the bag?
Students use the language associated with probability to discuss events including those with equally likely outcome. They collect data from a simple experiment and record in a frequency table: estimate probabilities based on this data
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Tangram Perimeters
Students work together to make figures out of tangram squares. In groups, they calculate the measurements they need and apply the Pythagorean Theorem. They complete a worksheet solving equations using the theorem and review their answers.
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One Square Meter
Pupils examine various ecosystems using scientific inquiry. Using the local area, they assess the characteristics and conditions in one square meter. They report their findings in the form of a survey map and data sheet. They compare...
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Geometric Patterns
Students explore geometric patterns. Given three straws of various sizes, students conduct tests, and search for patterns, to determine if the various sizes would form a triangle. They use the Triangle Inequality Theorem to determine...
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Writing Algebraic Expressions for Words
Students explore the concept of algebraic expressions. In this algebraic expressions lesson, students convert pictures and word problems into algebraic expressions. Students play a game where they tell the algebraic expression...
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Fun at Christmas Time-Puzzles
In this puzzle worksheet, students solve a set of 9 puzzles about Christmas. Page includes links to answers and additional resources.
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