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Scale Factor- Surface Area and Volume
Students calculate the surface area and volume of shapes. In this geometry lesson, students create different scales and calculate the volume and area for each shape. They compare and contrast between the different scales and shapes.
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Ratio and Rate
In this Algebra I worksheet, students solve problems in which they differentiate between a ratio and a rate. The nine page worksheet contains explanation, worked examples, and seventeen problems. Answers are not included.
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Converting Fractions & Decimals
In this fractions and decimals worksheet, learners convert fractions, decimals, percents, and ratios. Students complete 10 problems total.
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Similar Triangles Multiple Choice
In this triangle relationships instructional activity, students identify measurements in similar and congruent triangles. Each problem features a drawing of two or more triangles. Students identify missing measurements. There are 5...
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Similar Objects
In this geometry worksheet, students walk through the process of comparing the scale factor of two cylinders' surface area and volume and answer questions about the scale factor of prisms. There are 15 questions.
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Ratio and Proportion Crossword Puzzle
In this Algebra I learning exercise, 9th graders solve a crossword puzzle that is based on the vocabulary associated with ratio and proportion. The one page interactive learning exercise contains fourteen clues and is self checking.
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Similar Triangles - Applied Problems
Students differentiate between similar and congruent triangles. In this geometry lesson, students identify the angles of triangles using the similarity theorem. They apply concepts of triangles to the real world.
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Scale factors: Ratios and Proportions
Students create building and models using scale factors. In this geometry lesson, students apply the properties of ratio and proportion to solve problems. They identify the means and extremes property of cross multiplication.
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Proportions a/b=c/d
Learners calculate distance and proportion of objects. In this algebra lesson, students define proportion and how it is used in math. They solve the problem through guided instruction.
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Robot Ratios
Students measure the activity and parts of a robot. In this algebra lesson, students explore ratio and proportion using their classroom. They apply properties of fractions as they cross multiply to solve problems.
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A Blast From The Past
Students investigate ratio and proportion as they solve problems. In this algebra instructional activity, students calculate the percent increase on salaries and convert between decimals and percents to calculate. They rate job positions...
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Spin Your Turbines
Students relate electrical power and how it works to math. In this geometry lesson, students analyze how a hydroelectric plant works and calculate the amount of electricity that is produced by a typical generator. This lesson uses...
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Scaling Figures Two
In this similar figures instructional activity, learners find the missing side of the larger figure when the smaller figure's sides are given. Students complete 4 problems.
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Ratios
In this ratios worksheet, students are given the percentages and have to provide the ratios, fractions, and decimals for each number. Students complete 40 problems.
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Ratios-Conversions
In this ratio worksheet, students complete a set of 4 charts, filling in conversions of ratios, fractions, percents or decimals. A website reference is given for additional activities.
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Ratios
For this ratio worksheet, students provide conversions for sets of ratios in charts, converting to fractions, decimals and percents. A website reference is given for additional resources.
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Ratios
In this ratio worksheet, students complete 4 charts, converting fractions to ratios, percents and decimals. A website reference is included for additional resources.
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Ratio of Perimeter and Area
In this similar figures learning exercise, students complete a chart calculating the perimeter and area of four rectangles and then compare the ratios. There are 4 questions.
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Integrated Algebra Practice - A.M.1 #2: Rates
In this rates worksheet, students solve 10 multiple choice problems. Students find the unit price of an item to determine the best buy.
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Investigating Area and Perimeter of Polygons.
Student sinvestigate the area and perimeter of polygons. They differentiate between similar and congruent polygons.. They identify the ratio and proportions of the sides and angles of polygons.
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Surface Area to Volume Ratio
Students examine the surface area to volume ratio and how they relate. In this surface area lesson students complete several activities.
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Converting Fractions and Decimals
In this conversions worksheet, students convert fractions, decimals, percents, and ratios. Students complete 10 problems in the chart.
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Converting Fractions and Decimals
In this conversions instructional activity, students convert fractions, decimals, percents, and ratios. Students complete 10 problems in a chart.
Curated OER
Converting Fractions and Decimals
In this conversions worksheet, students convert fractions, decimals, percents, and ratios. Students complete 10 problems in the chart.