Lesson Plan
Curated OER

Lab: Percent of Composition of KClO3

For Teachers 9th - 12th
Students find the percent of oxygen in potassium chlorate. In this percent composition lesson plan, students heat a solution of potassium chlorate using a catalyst, manganese dioxide, to decompose the potassium chlorate and release...
Lesson Plan
Curated OER

The Molar Volume of a Gas

For Teachers 9th - 12th
Students find the standard molar volume of a gas. In this molar volume of a gas lesson plan, students react magnesium metal and hydrochloric acid and collect the hydrogen gas produced using a gas collection tube. Students calculate the...
Worksheet
Curated OER

Short-Run and Long-Run Competitive Equilibrium

For Students 11th - Higher Ed
Calculate profit and loss, plot on diagrams, and solve problems for given scenarios and variables in this 3-page worksheet. Students will obtain excellent practice after completing these pages. 
Lesson Plan
Curated OER

Decimal Baseball

For Teachers 4th - 6th
Young mathematicians represent recorded information in decimal form. In this decimals lesson, learners play a "classroom friendly" basketball game in which pupils take 10 shots. Number of shots made out of 10 is recorded as a fraction...
Lesson Plan
American Institutes for Research

Data and Probability: Marshmallow Madness

For Teachers 5th - 8th Standards
Upper grade and middle schoolers make predictions, collect data, and interpret the data as it relates to the concept of probability. They work with a partner tossing marshmallows and recording if they land on their side or on their...
Worksheet
Curated OER

Challenge: Powers of 10

For Students 5th - 6th
Youngsters respond to 10 problems that require them to calculate the products of the powers of 10 and write numbers in exponent form.
Lesson Plan
Curated OER

Regents High School Examination PHYSICAL SETTING CHEMISTRY 2009

For Teachers 9th - 12th
For this chemistry worksheet, students answer 50 multiple choice questions and 31 other questions that require them to solve, calculate and write short answers.
Worksheet
Curated OER

Earth Moon Scaling

For Students 6th - 12th
A wonderful lesson incorporating math and physics skills along with specific details about the planetary bodies. The cross-curricular approach makes for a valid activity to challenge multiple ages and abilities. Your class could work in...
Lesson Plan
Curated OER

Agriculture and the Government

For Teachers 5th - 7th
Students study the government's involvement in the U.S. A's food production and make connections relating to farm programs. In this historical agriculture lesson, students read content and research significant information....
Lesson Plan
Curated OER

Science Lesson for Grade 12

For Teachers 12th
Twelfth graders perform dihybrid crosses and calculate phenotype and genotype ratios. In this series of science lessons, 12th graders explain the process of anodizing aluminum. They research on the benefits and harm caused by resonance...
PPT
Curated OER

Chemistry Slide Collection

For Teachers 9th - 12th
A huge slide show provides a review of almost every topic there is to cover in basic chemistry! Your young scientists will be interested to see each illustration and example given. The appearance of the 120 slides varies greatly, most...
PPT
Curated OER

Read and Write Numbers up to 100,000

For Teachers 7th - 10th
Use this lengthy, and challenging, presentation in your lesson on numeracy. Pupils practice their skills in reading and writing numbers up to 100,000, interpret a variety of graphs, solve word problems, and get to use a calculator. A...
PPT
Curated OER

Fractions Lesson 2 - Mixed Numbers and Improper Fractions

For Teachers 3rd - 5th
Here is an excellent presentation on the difference between mixed numbers and improper fractions. Young mathematicians are given a clear definition of each, and the ensuing slides give lots of great practice in calculating these values....
PPT
2
2
Curated OER

What Time is it?

For Teachers 2nd Standards
Here is a nice presentation on time; how to read analog clocks and calculating elapsed time. The graphics, and problems posed in this PowerPoint are especially good. One nice feature is that students are encouraged to work together in...
Lesson Plan
eGFI

Tippy Tap Hand Washer

For Teachers 10th - 12th Standards
High school physics or engineering classes construct a system for piping water from a storage tank to a water dispenser. They will apply Bernoulli's principle and perform calculations for elevation, pressure, and velocity. This is a...
Lesson Plan
eGFI

Lesson: Guilt-Free Chocolate

For Teachers 10th - 12th Standards
Experiment with chocolate coating on cookies! What a delightful way to learn about food processing and chemical engineering. Throughout this activity, groups collect measurements and make calculations. They conclude by writing...
PPT
Curated OER

The Atom

For Teachers 7th - 9th
If you are beginning a unit of study on atoms, this presentation would be an excellent way to begin! In it, learners discover many facts about atoms. For example, it would take 50,000 aluminum atoms stacked together to equal the...
PPT
Curated OER

Fraction X - Adding Unlike Denominators

For Teachers 5th Standards
Adding fractions with unlike denominators is a difficult process to master. This fine presentation does a terrific job of leading young math whizzes through the steps necessary to perform this calculation. The slides have clear graphics,...
Lesson Plan
Curated OER

By the Pound

For Teachers 3rd - 8th
Agriculture surrounds us every day; incorporate measuring tools into a study of Oklahoma's agricultural industry! Small groups read an informational text (included) before visiting stations where they investigate prices of various...
Lesson Plan
Curated OER

Adding Mixed Numbers - Unequal Denominators

For Teachers 5th Standards
Working with fractions that have unequal denominators is one of the most difficult concepts for young mathematicians to master. Here you will find a fine lesson that should help youngsters begin to get a grasp on this important...
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...
Activity
Curated OER

Task: Miniature Golf

For Teachers 6th - 10th Standards
"Fore!" All right, no one really yells this out in miniature golf, but this well-defined activity will have your charges using lots of numbers in their unique design of a miniature golf hole. Included in the activity criteria is the...
Interactive
Scholastic

Study Jams! Perimeter

For Students 3rd - 5th Standards
Follow this engaging slide show on the calculation of polygon perimeter with some hands-on measurement of perimeters to solidify the concepts. On this webpage there are interactive assessment questions and links to related resources by...
Lesson Plan4:08
TED-Ed

Tycho Brahe, the Scandalous Astronomer

For Teachers 8th - 11th
Who says scientists are boring geeks? Certainly not the narrator of a short video who dishes up the scandals associated with Tycho Brahe, a Danish scientist and alchemist (now that's two labels you don't often see together) who used...

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