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Activity
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Illustrative Mathematics

Calculating the square root of 2

For Teachers 7th - 10th Standards
Does a calculator give you the exact value of the square root of 2? Here, learners must decide if 1.414236 is equal to the square root of 2. They must also explain why the square root of 2 could never be equal to a terminating decimal....
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Lesson Plan
EngageNY

Calculating Conditional Probabilities and Evaluating Independence Using Two-Way Tables (part 1)

For Students 10th - 12th Standards
Being a statistician means never having to say you're certain! Learners develop two-way frequency tables and calculate conditional and independent probabilities. They understand probability as a method of making a prediction. 
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Worksheet
Curated OER

Calculate the Mean

For Students 3rd - 4th Standards
Give mathematicians some guided practice in calculating mean averages. They use examples as guides before completing four different sections to build on this skill. First, learners determine the mean of eight pairs of whole numbers....
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Worksheet
1
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Yummy Math

Playing with my calculator on the 4th of July

For Students 8th - 12th Standards
This fun activity guides learners through an exploration of the effects of replacing f(x) with -f(x), f(x) + c, k f(x), and f(x + c). Using graphing calculators, students experiment with variations of the graph of y = x^2 to design a...
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Lesson Plan
EngageNY

Calculating Probabilities of Events Using Two-Way Tables

For Students 10th - 12th Standards
Tables are useful for more than just eating. Learners use tables to organize data and calculate probabilities and conditional probabilities. 
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Worksheet
Curated OER

Calculating Simple Interest

For Students 8th - 12th
Interest can be both a best friend and an enemy...show your learners how it can manifest through this set of 10 word problems. For each, they calculate time, principle, interest, or rate and choose an answer from multiple choice...
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Lesson Plan
Techbridge Curriculum

Calculating Rainwater Runoff

For Teachers 4th - 12th
Thirsty plants soak up every bit of a rainfall, but what happens to the rain that hits the roof? Calculate the amount of rainwater from your school's roof with an Earth science activity, which brings measurement skills, observation...
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Worksheet
Curated OER

Calculator Activity: Counting

For Students 3rd - 4th
In this counting with a calculator learning exercise, students follow steps for using calculators and solve problems counting on to nine. Students solve seven problems.
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Worksheet
Curated OER

Reflection with a Graphing Calculator

For Students 9th - 12th
In this transformation worksheet, students reflect a triangle using the list function of a graphing calculator. There are 15 questions.
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Worksheet
Curated OER

0.7734: Calculator Words

For Students 3rd - 5th
In this calculator worksheet, students will solve 10 equations using their calculator. Then students will turn their calculator upside down and match the word with a clue at the bottom of the page.
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Lesson Plan
Curated OER

Learning About A Graphing Calculator

For Teachers 10th - 12th
Students investigate the use of a graphing calculator in solving problems. In this algebra lesson, students solve polynomials problems using a calculator.
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Lesson Plan
Curated OER

Reinforcing Fractions Using a Fraction Calculator

For Teachers 6th - 10th
Students complete fraction word problems using TI-Explorer Calculators.
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Worksheet
Curated OER

Calculator

For Students 4th
In this mathematical calculations worksheet, 4th graders complete 12 multiplication problems by using a calculator. Students also develop an estimate for these problems.
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Lesson Plan
Curated OER

Calculator Spelling

For Teachers 6th
Sixth graders practice creating and solving number sentences on a calculator. They interact with number facts, their properties, algorithms and estimation. Each student recognizes inverse relationships of addition, subtraction,...
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Lesson Plan
Curated OER

Calculating Baseball Statistics

For Teachers 5th - 6th
Students calculate baseball statistics. In this data analysis lesson plan, students use baseball statistics to calculate the batting average and slugging percentage. Students visit www.funbrain.com to play a math baseball game.
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Worksheet
Curated OER

Calculator Patterns 1

For Students 4th - 6th
In this recognizing patterns using a calculator worksheet, students find recurring decimals to fill in the missing numbers. Students solve 8 problems. 
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Worksheet
1
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Curated OER

Trigonometry and the Calculator

For Students 10th
In this geometry worksheet, 10th graders use a graphing calculator to evaluate trigonometric functions and their inverses. The four page worksheet contains explanation, examples, and twenty questions. Answers are not included.
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Worksheet
Curated OER

Calculating rates

For Students 9th - 11th
In this Algebra I/Algebra II instructional activity, students solve verbal problems in which they calculate rates using the appropriate unit of measure.  The one page instructional activity contains a combination of seven multiple choice...
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Worksheet
Curated OER

Calculator Activity: Adding Ones and Tens

For Students 2nd - 3rd
In this calculator activity, students read how to add 2-digit numbers on a calculator, then use a calculator to find 8 sums.
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Worksheet
Curated OER

Calculator Activity: Word Puzzle

For Students 2nd - 3rd
In this word puzzle activity, students use a calculator find the sums or differences for each number problem. Students then turn the calculator upside down to see a word from the number answer. Students write the word at the end of each...
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Worksheet
Curated OER

Calculator Activity: All Around

For Students 3rd - 4th
In this perimeter calculator activity, learners use a calculator to help them find the distance around or the perimeter for each figure.
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Worksheet
Curated OER

Calculator Activity: Subtracting Ones and Tens

For Students 2nd - 3rd
In this calculator activity, learners use this tool to learn to subtract two digit numbers. Students solve 9 subtraction problems on the calculator and write the differences.
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Worksheet
Curated OER

Calculator Activity: Happy Trails

For Students 3rd - 5th
In this calculator activity instructional activity, students use a calculator to "follow trails" according to even or add numbers, then tell if the trail is odd or even.
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Worksheet
Curated OER

Calculator Activity: Comparing Temperature

For Students 3rd - 4th
In this calculator activity worksheet, students use calculators to answer questions about temperatures shown on a set of 5 thermometers.

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