Instructional Video3:25
Curated Video

Modeling Rational Functions by Graphing

K - 5th
In this lesson, mathematicians learn how to model rational functions by graphing. By using the example of sharing the cost of parking in a van, the concept of a rational function is explained. The graph shows how the amount of money each...
Instructional Video3:25
Curated Video

Modeling Rational Functions by Graphing

K - 5th
In this lesson, mathematicians will learn how to model rational functions by graphing. By understanding the relationship between variables in a rational function, students can visually represent the data in tables and graphs. Through...
Instructional Video5:00
Curated Video

The Locker Riddle

Pre-K - Higher Ed
Understanding factorization makes seemingly huge math problems a lot easier to solve. Let's try it out with the Locker Riddle! Probability 5/5
Instructional Video7:38
Physics Girl

How to Shrink a Quarter with Electricity

9th - 12th
How an 8000V electromagnet can be used to shrink a quarter. The interplay between electric and magnetic forces leads to the Lorentz Force and Faraday’s law of induction which can be used to shrink a quarter, or any other type of metal coin.
Instructional Video1:01
Kids Academy

Worksheets: Preschool & Kindergarten Learning - Virtual Learning & Real-Life Practice

Pre-K - 4th
Our new app Worksheets: Preschool & Kindergarten Learning already available on the App Store: https://smart.link/59833db06a6b8 and Google Play: https://smart.link/597210af6eb83 Subscribe to our channel: https://goo.gl/iG2Bdr Trace and...
Organizer
Curriculum Corner

Second Grade Summer Math Practice Book

1st - 3rd Standards
Stop the summer lag with a set of second grade Common Core based math practice sheets. Learners fill in hundreds charts with missing numbers up to 1,000. They practice writing numbers in standard, expanded, and word form. Children also...
Instructional Video14:08
Khan Academy

Banking 18: Big Picture Discussion

9th - Higher Ed
Sal further ponders the meaning of wealth in this video, which explores the values of gold, land, and money. Touching on Adam Smith's definition of wealth, the presentation discusses the philosophy of utility and what different media of...
Worksheet
Curated OER

Money Is Irrational

10th
In this geometry lesson, 10th graders fold a dollar bill to make a tetrahedron. They analyze geometric shapes and apply it hands on.
Worksheet
Curated OER

Order of Operations and Equations

6th - 10th
In this order of operations and equations activity, students solve problems where they have to solve them in the right order and find and write the correct equations to match the problems. Students complete 34 problems.
Worksheet
Curated OER

Math Terms- Congruent, Integer, Extrapolation, Exponent

6th - 8th
In this math terms instructional activity, students answer 4 multiple choice questions about the meaning of congruent, extrapolation, exponents, and integers.
Instructional Video17:19
Khan Academy

FRB Commentary 2: Deposit Insurance

9th - Higher Ed
Going into more detail about the potential weaknesses of fractional reserve banking, this video introduces some of the ways the economy has been engineered to address these issues, such as the "lender of last resort" and insurance...
Worksheet
Curated OER

ESL Vocabulary Multiple Choice Worksheet

5th - 6th
In this ESL vocabulary building worksheet, students read 10 sentences that each have a missing word. For each question, students choose the best answer from 4 similar choices.

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