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Activity
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Teach Engineering

Creepy Silly Putty

For Teachers 10th - 12th Standards
It might be silly to determine the creep rate of putty but groups will enjoy making different formulations of silly putty and playing with them to understand how the different mixtures behave. The second part of the activity has groups...
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Lesson Plan
EngageNY

Percent Rate of Change

For Teachers 10th - 12th Standards
If mathematicians know the secret to compound interest, why aren't more of them rich? Young mathematicians explore compound interest with exponential functions in the twenty-seventh installment of a 35-part module. They calculate future...
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Lesson Plan
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EngageNY

Buying a House

For Teachers 10th - 12th Standards
There's no place like home. Future home owners investigate the cost of buying a house in the 33rd installment of a 35-part module. They come to realize that the calculations are simply a variation of previous formulas involving car loans...
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Lesson Plan
EngageNY

Volumes of Familiar Solids – Cones and Cylinders

For Teachers 8th Standards
Investigate the volume of cones and cylinders. Scholars develop formulas for the volume of cones and cylinders in the 10th lesson plan of the module. They then use their formulas to calculate volume.
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Interactive
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1
Project WET Foundation

The Blue Planet

For Students 2nd - 8th Standards
What a neat interactive that interacts with the amount of water on Earth's surface. It begins with a brief audio introduction of the Blue Planet and how it got its name. Then, users click on the activity to play a game that calculates...
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Activity
Teach Engineering

Building a Piezoelectric Generator

For Teachers 9th - 12th
In pairs, learners build a piezoelectric generator from readily available electric components in the second and final installment of the two-part series. Tapping the piezoelectric element produces enough electricity to light an LED....
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Lesson Plan
NOAA

Through Robot Eyes

For Teachers 9th - 12th
How do robots assist ocean explorers in collecting data and images? The final installment in a five-part series has science scholars examine underwater images collected by robots and identify the organisms shown. Groups then calculate...
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Activity
Howard Hughes Medical Institute

The Great Elephant Census Modeling Activity

For Teachers 9th - Higher Ed Standards
They say elephants never forget—and your class won't forget an insightful modeling activity either! Junior zoologists take part in a mock elephant census using the sample count and total count methods. The included materials provide...
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Activity
PBS

Light Bulb Challenge

For Teachers 3rd - 8th Standards
Efficiency equals money where homes are concerned. A comparative lesson asks learners to measure heat output of incandescent and compact fluorescent light bulbs. They follow their investigation with calculating the cost of using the two...
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Lesson Plan
Curated OER

Tax, Tip and Discount Word Problems

For Teachers 8th - 9th
Students solve problems involving tax, tips and discounts. In this algebra instructional activity, students convert between percents and decimals. They calculate commission using conversion from percents and fractions.
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Lesson Plan
Curated OER

Measuring a Mummy Case

For Teachers 6th - 8th
Middle schoolers calculate the size of a mummy case and its contents using ancient Egyptian measurements.
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Lesson Plan
Curated OER

Moles Lab Activities

For Teachers 9th - 12th
General chemistry class members engage in a mini-unit on mole conversions. Through nine lab activites with varying degrees of difficulty, they practice measuring mass and volume, molar calculations, and stoichiometry. Terrific teacher...
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PPT
Curated OER

Multiplication Facts up to 10 X 10

For Teachers 4th - 5th
Here is a presentation that's chock full of great tips on how to memorize multiplication facts, and how to calculate the area of shapes that aren't perfect squares or rectangles. Many good problems are in each of the slides. A great...
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Lesson Plan
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1
Digital Lesson

Cereal Box Surface Area

For Teachers 5th - 8th Standards
How much math can your learners pour out of a cereal box? Your middle schoolers will explore their favorite cereal and calculate the surface area, volume, and weight ratios and log this information on the provided worksheet. They get to...
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Lesson Plan
Curated OER

Modeling Conditional Probabilities 1: Lucky Dip

For Teachers 9th - 12th Standards
Check out this detailed lesson plan on conditional probability!  Learners work individually and also collaboratively to analyze the fairness of a game and justify their reasoning. it includes detailed notes and many helpful suggestions...
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Lesson Plan
Physics Classroom

A Critical Lab

For Teachers 9th - 12th
Physics lab groups finagle with laser lights to determine the critical angle of refraction for both water and Lucite. Because there are no detailed steps or an answer key for this enlightening exercise, an inexperienced physics...
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Lesson Plan
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1
Berkshire Museum

Adopt a Schoolyard Tree

For Teachers 2nd - 5th Standards
Help young scientists connect with nature and learn about trees with a fun life science lesson. Heading out into the school yard, children choose a tree to adopt, taking measurements, writing descriptions, and drawing sketches of it in...
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Lesson Plan
Curated OER

Math Can Be Electrifying

For Teachers 6th - 9th
Students explore how math can be used to calculate and analyze how electricity causes air pollution. Students design a campaign to educate family members on ways they can save electricity. They create a graph that compares two electric...
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PPT
Curated OER

Finding Fractions of Numbers and Quantities

For Teachers 3rd - 5th
A presentation teaches young learners to find fractional values and quantities, and provides tips on how to solve math word problems. Learners engage with dozens of challenging problems, and get tips along the way. A terrific PowerPoint...
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Activity
American Chemical Society

The Energy Efficiency of Heating Water

For Teachers 9th - 12th Standards
Can a small change in laboratory procedures save energy? Scholars test three different methods for heating water in a science lab. Then, they calculate the energy efficiency for each and compare them to determine which uses the least...
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Lesson Plan
Illustrative Mathematics

Anna in D.C.

For Teachers 5th - 8th Standards
The amount of tax and tip on a restaurant bill is a common example used in percent problems. Here, learners only know the total amount paid, and they need to figure the itemized amounts. Solutions using a ratio table, using knowledge of...
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Lesson Plan
Illustrative Mathematics

Gotham City Taxis

For Teachers 6th - 8th Standards
Taxi! Have your travelers figure out how far they can go in a taxi for $10.00. They must account for the mileage rate and tip in their calculation. They can set up a table or make an equation to solve for the exact mileage they can...
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Lesson Plan
Curated OER

Adding and Subtracting Polynomials

For Teachers 6th - 9th
For use with a TI-nspire calculator, this lesson focuses on adding and subtracting polynomials. Learners use calculator to add and subtract polynomials using both the vertical method horizontal methods. A class discussion follows the...
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Lesson Plan
Curated OER

Money Management Part II: Checking Accounts

For Teachers 7th - 8th
Having money is great, learning to manage it wisely is imperative. First, the class has a discussion on the value and convenience of having a checking account. Then, they practice filling out deposit slips, keeping an account register,...

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