Houghton Mifflin Harcourt
Random Samples: Estimating Population
With this estimating populations assignment, your class will learn about taking random population samples and calculating the average number of species in the samples to estimate the total population. Students use the given data to find...
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Eraser Dog-Divide
In this division worksheet, students divide three and four digit numbers by single digit numbers. On this worksheet, all numbers divide evenly, with no remainder. This worksheet generator allows the teacher to control the set up of the...
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Astronomy as a Career
In this astronomy as a career instructional activity, students use 2 graphs to answer 4 questions about the number of PhDs awarded, the number of PhD's awarded compared to Bachelor's degrees in astronomy and factors that might be...
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Passive Integrator and Differentiator Circuits
In this circuits worksheet, students answer 25 questions about passive integrator circuits and passive differentiator circuits given schematics showing voltage. Students use calculus to solve the problems.
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Ancient Greece
In this Ancient Greece worksheet, students read a 3 page article on Ancient Greece, answer 3 facts about Ancient Greek with multiple choice answers, answer 4 statements as true or false and answer 4 fill in the blank facts about Ancient...
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A Star Sheds a Comet Tail!
In this comet tails and stars worksheet, high schoolers read about the star Mira and the vast clouds of gases it emits. They use a photograph from the Galaxy Evolution Explorer satellite to solve 5 problems about the scale of the image,...
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Travel Problems
This worksheet is actually an entire chapter focused on math problems involving, shortest path, minimum connector, traveling salesman, and Chinese postman problems. There are multiple activities, exercises, and examples to get students...
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Logarithms For Analog Circuits
In this electric circuit instructional activity, students answer a series of 16 questions about logarithms and how they are used in understanding analog circuits. This instructional activity is printable and the answers are viewed on-line.
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Today's Number
Using the number of days they have been in school, learners practice fining sums by adding ten, subtracting ten, and determining even and odd numbers. They write equations and build numbers with the fewest number of base ten blocks.
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Mark Zuckerberg
In this famous people activity, students read a selection about the life of Mark Zuckerberg, then complete a variety of comprehension activities including synonym matches, fill-in-the-blank sentence completions, unscrambling words and...
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Mean, Standarad Deviations, and Variances
In this Statistics worksheet, 11th graders compute the mean, standard deviation and variances for four different problem scenarios. The one page worksheet contains four scenarios, each with eight questions. Answers are provided.
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Word Problems
In this word problem worksheet, students read word problems, determine the mathematical operation necessary to solve the problem, and place their answer in the space provided. To complete the problems, students must divide, multiply,...
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Divisibility Rules
In this divisibility rules worksheet, students solve 18 different problems that include applying the divisibility rules to each. First, they identify the hypothesis and conclusion in logical deduction. Then, students determine the...
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Using Inequalities to Problem Solve
Students explore inequalities. For this Algebra I lesson, students solve and graph linear inequalities involving addition, subtraction, multiplication, or division. Students use inequalities to solve and graph real-world problems.
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Tally Chart Practice
In this tally chart activity, students will read about tally charts and their uses. Students will make a list of when and why they could make a tally chart. Next students will complete a tally chart and write statements about the...
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Penny, Nickel, Dime
In this money instructional activity, students play a game with a pair of dice involving the arithmetic operations of addition and subtraction. Students interact with pennies, nickels and dimes.
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Quadratic Applications
In this quadratic applications worksheet, students complete graphs, charts, comparison charts, and more having to do with quadratic equations. Students complete 5 different activities.
Howard Hughes Medical Institute
Color Variation over Time in Rock Pocket Mouse Populations
A species-specific look at natural selection, the resource herein examines how adaptations have helped the population of rock pocket mice survive in a changing landscape. To begin, middle or high schoolers watch a 10.5 minute video,...
K12 Reader
Galileo and His Telescope
Readers are asked to identify how a key detail reveals the main idea of a paragraph about Galileo.
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Greek Vase Patterns
In this patterns worksheet, learners complete 4 Ancient Greek patterns on the lines provided. They then decorate the blank vase on the page and write about what is happening in their picture.
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Mehen - Egyptian Activity Sheet
In this Egyptian game learning exercise, students cut out the game board and the game pieces and follow the directions to play "Mehen", the snake game.
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Educational Subjects
In this interactive vocabulary worksheet, learners read the description of educational subjects and select the subject which the sentence is describing. There are 10 questions to complete.
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Punnett Square Popcorn
In this genetics worksheet, students use the Punnett Square to learn about dominance and codominance in inherited traits. This worksheet has 1 short answer question and 6 problems to solve.
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Scale of Organisms
In this scale worksheet, students use the SI system to compare the sizes of some of the smallest and largest organisms on Earth. This worksheet has 7 problems to solve.