Activity
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Curated OER

Sitting across from Each Other

For Teachers 7th - 12th Standards
What is the probability that two randomly seated people will be across from each other at a square table? Check learners' understanding of theoretical probability and compound events with this short assessment. A great opportunity to...
Lab Resource
Royal Society of Chemistry

Chemistry Masterclass—Chemistry Outreach

For Teachers 10th - Higher Ed Standards
Immerse your chemistry class in the world of organic chemistry! Science scholars isolate acetaminophen from an over-the-counter sample during an intense and interesting lab. Groups use many different separation and analysis techniques to...
Worksheet
Curated OER

Atomic Bonding

For Students 9th - 12th
In this bonding worksheet, students combine the given atoms to make new neutral compounds. This worksheet has 22 problems to solve.
Worksheet
Curated OER

Review Quiz before Mini-Exam

For Students 9th - 12th
In this pre-calculus review worksheet, students solve 28 multiple choice problems. Students find the trigonometric values of various angles, find the eccentricity of an ellipse, use trigonometric identities solve compounded interest...
Worksheet
Curated OER

All Summer in a Day Vocab

For Students 6th - 8th Standards
While working with Ray Bradbury's "All Summer in a Day," take some time to consider vocabulary. This exercise lists eight sentences from the story in which Bradbury uses words in interesting or different ways. Pupils read the sentence...
Worksheet
Curated OER

Exponential and Logarithmic Equations

For Students 11th - 12th
In this Algebra II/Pre-calculus worksheet, students solve logarithmic and exponential equations in problem solving situations. The three page worksheet contains eleven problems. Answers are not provided.
Lesson Plan
Curated OER

Worksheet 2-2 Stoichiometric Tools

For Teachers 10th - 12th
In this stoichiometry worksheet, learners solve a variety of problems including finding empirical and molecular formulas, determining molarities of solutions, determining molecular weights of compounds and calculating the percent mass of...
Lesson Plan
EngageNY

Modeling a Context from a Verbal Description (part 1)

For Teachers 9th - 10th Standards
When complicated algebraic expressions are involved, it is sometimes easier to use a table or graph to model a context. The exercises in this lesson are designed for business applications and require complex algebraic...
Assessment
Inside Mathematics

Marble Game

For Teachers 9th - 12th Standards
Pupils determine the theoretical probability of winning a game of marbles. Individuals compare the theoretical probability to experimental probability for the same game. They continue on to compare two different probability games.
Assessment
Inside Mathematics

Winning Spinners

For Teachers 9th - 12th Standards
Winning a spin game is random chance, right? Pupils create a table to determine the sample space of spinning two spinners. Individuals determine the probability of winning a game and then modify the spinners to increase the probability...
Worksheet
Curated OER

Your Money and Your Math

For Students 8th - 10th
In this algebra learning exercise, students calculate interest based on a certain amount of capital, sale or item purchased. They convert percents to decimals and perform the correct calculations to find their answer. There are 20...
Lesson Plan
Curated OER

Applications of Exponential Functions

For Teachers 9th - 11th
In this algebra worksheet, learners solve word problems involving money. They calculate the interest earned over a period of time given the formula. There are 28 questions.
Worksheet
Curated OER

Organic Chemistry

For Students 9th - Higher Ed
In this organic chemistry worksheet, students determine the relationships between compounds. Students use Newman Projections to draw stable conformations for compounds. This worksheet has 6 problems to solve.
Lesson Plan
Curated OER

Properties of Logartihms

For Teachers 9th - 11th
In this algebra worksheet, students apply the properties of logarithms. They solve word problems using the properties of logs and apply the formula for interest to solve money problems. There are 3 problems with an answer key.
Assessment
Achieve

False Positives

For Students 7th - 10th Standards
The test may say you have cancer, but sometimes the test is wrong. The provided task asks learners to analyze cancer statistics for a fictitious town. Given the rate of false positives, they interpret the meaning of this value in the...
Worksheet
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Curated OER

Practice: Word Problems

For Students 5th - 7th Standards
Congratulations, you've just hit the word problem jackpot! Covering an incredible range of topics from integers and fractions, to percents, geometry, and much more, this collection of worksheets will keep young mathematicians...
Worksheet
2
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Flipped Math

Unit 7 Review: Exponential Functions

For Students 9th - 12th Standards
Take a break from learning new information and take time to review. Scholars review the unit by completing some practice problems. They rewrite expressions using exponents, solve exponential equations, graph exponential functions,...
Worksheet
Curated OER

Fractions and Chemistry

For Students 8th - 10th
In this fractions in chemistry learning exercise, students solve 2 problems where they state all the answers as simple fractions or integers. They determine ratios of molecules in gasoline and they find ratio of molecules in the creation...
Worksheet
Curated OER

Adopt-An-Element

For Students 10th - 11th
In this chemistry worksheet, students complete an adopt an element information sheet. Then they create an advertisement for their element including the information listed. Students also write its important uses, interesting facts, and...
Worksheet
Curated OER

College Prep Math: Chapter 5 - Exponential and Logarithmic Functions

For Students 9th - 12th
In this exponential and logarithmic functions worksheet, students solve 8 short answer problems. Students solve/simplify logarithmic and exponential equations/expressions using logarithm properties. Students find the compound interest on...
Worksheet
Curated OER

Sequences, Series, and Probability

For Students 10th - 12th
Students will find the finding n terms of a sequence, and  partial sums with and without using a graphing utility. Students will apply properties of sequences, series, and probability to word problems such as salary calculations,...
Lesson Plan
National Museum of Nuclear Science & History

Nuclear Popcorn

For Teachers 7th - 12th
Make your lesson on radioactive decay pop with this lab exercise. Using popcorn kernels spread over a tabletop, participants pick up all of those that point toward the back of the room, that is, those that represent decayed atoms. As the...
Worksheet
Houghton Mifflin Harcourt

Kinds of Sentences

For Students 5th - 8th
Boost understanding of the four types of sentences with several exercises. To start off, read through the provided information about the types of sentences together. This will prepare your class to practice their new knowledge. Then,...
Worksheet
Curated OER

Applications of Exponentials and Logarithms

For Students 10th - 12th
In this algebra activity, students solve exponential equations using logarithmic equations. They rewrite word problems using equations. There are 24 questions.

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