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Instructional Video4:23
Corbett Maths

Showing a Triangle Is Right Angled

For Students 7th - 12th Standards
Determine whether it is right or not. Using the Pythagorean Theorem, the video shows how to determine whether a triangle is a right triangle. Pupils practice the skill in a few of the problems in the associated worksheets on the...
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Worksheet
Curated OER

Blade Design of Windmills

For Students 9th
In this engineering worksheet, 9th graders experiment with the design of a windmill blade to generate more electricity by creating a step by step plan, drawing a diagram, recording data from trials, write a conclusion and a comparison of...
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Worksheet
Curated OER

Soil Testing

For Students 5th - 8th
Earth science learners experiment with the water-holding properties of sand, pebbles, and clay. They apply their findings to the building of a well. This activity is engaging and tactile, and it demonstrates the importance of considering...
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Assessment
Inside Mathematics

Scatter Diagram

For Teachers 8th Standards
It is positive that how one performs on the first test relates to their performance on the second test. The three-question assessment has class members read and analyze a scatter plot of test scores. They must determine whether...
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Lesson Plan
Midland Independent School District

Drama

For Teachers 5th Standards
Ten drama lessons are the perfect addition to your language arts or theater class. With a focus on script elements, plot development, and parts of a dramatic story, the lessons guide young playwrights through the steps of telling a story...
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Activity
Illustrative Mathematics

Should We Send Out a Certificate?

For Teachers 9th - 12th Standards
Fred thinks his test score is high enough to earn him a certificate. Given the mean and standard deviation, use properties of normal distributions to calculate Fred's percentile ranking and see if he is right. Consider having your class...
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Assessment
Inside Mathematics

Snakes

For Teachers 9th - 12th Standards
Get a line on the snakes. The assessment task requires the class to determine the species of unknown snakes based upon collected data. Individuals analyze two scatter plots and determine the most likely species for five additional data...
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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.
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Worksheet
Curated OER

Four-Corners Debate

For Students 5th - 8th
Use this two page handout to establish the rules for class debate. The four-corners method of debate is one that provides a safe way for learners to engage in a discussion or debate over potentially heated or controversial topics. The...
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Lesson Plan
Illustrative Mathematics

Battery Charging

For Teachers 7th - 9th Standards
Your class will be very interested in the results of this activity. How long does it take a MP3 and video game player to charge?  Sam only has an hour and the MP3 player only has 40% of its battery life left. Plus, his video player is...
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Lesson Plan
Illustrative Mathematics

The Physics Professor

For Teachers 8th - 12th Standards
Help mathematicians see that a formula found in a physics book has an algebraic structure. Though the formula given in the resource looks complicated, learners are to break down the expressions and interpret each part separately....
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Lesson Plan
Berkshire Museum

The Three Life-Giving Sisters: Plant Cultivation and Mohican Innovation

For Teachers 2nd - 5th Standards
Children gain first-hand experience with Native American agriculture while investigating the life cycle of plants with this engaging experiment. Focusing on what the natives called the Three Sisters - corn, beans, and squash - young...
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Lesson Plan
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Nevada Outdoor School

Let It Snow! Let It Melt!

For Teachers Pre-K - 2nd Standards
Winter weather offers a great opportunity to teach young scientists about the states of matter. This activity-based lesson includes a range of learning experiences, from experimenting with the rate at which ice melts to singing a song...
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Worksheet
University Interscholastic League

English Lesson to Prepare for UIL Spelling and Vocabulary Contest

For Students 4th - 9th
"i before e. . ."  Spelling is easier if kids know the eight basic spelling rules  contained in this resource packet.
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Assessment
Houghton Mifflin Harcourt

Grade 4 Reading Item Specifications

For Students 4th Standards
Is it the end of the school year and you're in need of test practice? Use a set of reading passages to challenge fourth graders to answer questions based on what they read. Some of the questions require readers to compare and contrast a...
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Assessment
Sunburst Visual Media

Clouds

For Teachers 5th - 9th Standards
Support science instruction with a combination of engaging activities and skills-based worksheets that focus on clouds. Learners take part in grand discussions, write an acrostic poem, complete graphic organizers, solve word puzzles, and...
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Lesson Plan
Earth Day Network

Filtering Water

For Teachers 5th - 8th
See the water filtration system up close with a fun science experiment. Young scientists work for several class periods to design a water filter using household objects, and then decide which filter material would be most effective in...
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Lesson Plan
Curated OER

Caterpillars and Climate: How Temperature Affects Feeding Rate In Insects

For Students 6th - 8th Standards
Do you eat more when you are hot or when you are cold? Young scientists observe the eating pace of two caterpillars at different temperatures. The differences in endotherm and ecotherm animals' ability to adjust to temperature change...
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Activity
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Teach Engineering

Earthquakes Living Lab: Geology and Earthquakes in Japan

For Teachers 9th - 12th
Sometimes it seems as if earthquakes hit the same places over and over again. Class members study Japan in order to determine why earthquakes keep happening there. Pairs work together to research and try to determine whether there are...
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Assessment
1
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Inside Mathematics

Coffee

For Teachers 9th - 12th Standards
There are many ways to correlate coffee to life, but in this case a worksheet looks at the price of two different sizes of coffee. It requires interpreting a graph with two unknown variables, in this case the price, and solving for those...
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Assessment
Inside Mathematics

Expressions

For Teachers 9th - 12th Standards
Strive to think outside of the quadrilateral parallelogram. Worksheet includes two problems applying prior knowledge of area and perimeter to parallelograms and trapezoids. The focus is on finding and utilizing the proper formula and...
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Assessment
Noyce Foundation

Lawn Mowing

For Teachers 6th - 7th Standards
This is how long we mow the lawn together. The assessment requires the class to work with combining ratios and proportional reasoning. Pupils determine the unit rate of mowers and calculate the time required to mow a lawn if they work...
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Assessment
Noyce Foundation

Photographs

For Teachers 6th - 7th Standards
Scaling needs to be picture perfect. Pupils use proportional reasoning to find the missing dimension of a photo. Class members determine the sizes of paper needed for two configurations of pictures in the short assessment task.
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Assessment
Inside Mathematics

Hexagons

For Teachers 9th - 12th Standards
Scholars find a pattern from a geometric sequence and write the formula for extending it. The worksheet includes a table to complete plus four analysis questions. It concludes with instructional implications for the teacher.

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