Career & technical ed.
Ag Math: Field Area, Acres and Crop Yield
Students use area, acre, yield and unit-conversion formulas to solve field and crop problems from a farm business.
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Arts
Architecture on Paper: Scale Drawings, Floor Plans and Elevations
Students learn how architects use scale, solve scale conversion problems, and sketch a floor plan and a front elevation.
Technology & computer science
Binary Numbers: Counting with Only 0 and 1
Students convert between binary and decimal using a place-value chart, decode a secret word, and add two binary numbers.
Career & technical ed.
Feed Ratios and Rations: Ag Math Problem Set
Students use ratios, percents and unit rates to solve feed-mix, daily-ration, cost and feed-efficiency problems for a made-up beef feeding operation.
Career & technical ed.
Kitchen Measurements: Teaspoons to Gallons
Students use a table of kitchen equivalents to convert between teaspoons, tablespoons, cups, pints, quarts, gallons and ounces and solve real recipe questions.
Science
The Greenhouse Effect: How Heat Is Trapped
Students read a short factual passage on the greenhouse effect, put the steps in order, match gases to their sources, and do a percent-increase and temperature-conversion calculation.
Science
The Mole: Molar Mass and Conversions
Students calculate molar masses and convert between grams, moles and particles using given atomic masses and Avogadro’s number.