Curated OER
Parts Per Million
Students perform serial dilution of food coloring experiment with partner, examine concentration levels, and differentiate parts per million (PPM) and parts per billion (PPB). Students complete pre-lab and post-lab questions and data table.
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Emissions Trading
Learners produce manufactured good, barter for sales, encounter government officials, make choices about emissions, trade carbon credits and share findings in order to understand how carbon trading could affect industry from an economic...
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Reaching New Heights
Learners explore the relationship between two variables. Students measure their arm span and height. They gather this class data to design a scatter plot. Learners interpret the meaning of individual coordinates and the overall graph....
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Measuring Up!
Students measure body correctly for proper fit, observe how to properly measure body for correct pattern fit, and perform measurements on themselves and partners. Students then alter pattern pieces by adding and shortening lengths.
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Comparing Candy Bars
Eighth graders identify that a ratio is a comparison of two numbers and that a proportion is an equation that equates two ratios. They identify the extremes and means of proportions, as well as the product of the extremes equals the...
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Harvesting and Threshing the Seed
Students harvest and thresh the seeds. They count the seeds and compare that number with the original number of seeds planted (8) to determine their profit or loss. Finally, students think about additional questions they have about...
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Ict Activity 22
Young scholars use Excel to solve quadratic equations by trial and improvement. They enter formulas and try different solutions to improve their solutions more quickly. Afterwards, they report the solutions to different levels of accuracy.
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Percentages: Fractions To Percent
In this percentages worksheet, students write eighteen fractions as percentages. Students problem solve each fraction as a percentage.
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Solving Problem Involving Percents- Practice Worksheet
In this middle to high school math worksheet, learners practice solving short work problems that involve percents. They solve 12 problems on the page.
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Absolute Value Equations and Inequalities
Students explore the concept of absolute value inequalities and equations. In this absolute value inequalities and equations lesson, students discuss how to solve absolute value inequalities and equations through teacher led discussion...
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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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Simplifying Expressions Using the Order of Operations
Students explore the concept of order of operations. In this order of operations lesson, students discuss the order of operations when simplifying expressions. Students discuss the importance of order in their lives such as getting...
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Mathematicians
Young scholars explore famous mathematicians. In this mathematician lesson, students investigate for a mathematician who share their birthday and research their accomplishments in math.
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Morphemic Analysis
Learners analyze content area vocabulary. In this content area literacy instructional activity, students list math words they are unfamiliar with and identify morphemes found in those words that are found in other words. Once they have a...
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Sweethearts and Data Analysis
Students explore the concept collecting and representing data. In this collecting and representing data lesson, students record the different colors of sweetheart candies in their sweethearts box. Students create a table of the data and...
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Measurement, Perimeter and Area
Learners explore the concept of measurement. In this measurement lesson, students collect data about themselves such as height, finger length, neck circumference, foot length, and other body measurements. Learners cut squares of...
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Our Solar System to Scale
Students calculate the diameter of planets and their relative distances. In this space science lesson, students discover how small or big the planets are in comparison to each other. Students use cross multiplying fractions to find the...
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