Curated OER
Bigger or Smaller
Before introducing that old greater than/ less than alligator, have kids play this quick game. They are presented with five pairs of number, they click on the one that is bigger or smaller as directed. When they have a correct answer...
Curated OER
Liters and Millilitres
Have your class show what they know about liters and millilitres. This quiz game asks several questions related to converting millilitres to liters and fraction, decimal equivalency. A super fun way to review!
Curated OER
Quantity and Count Nouns
In this noun activity students are asked to replace word phrases with quantity nouns. Students can trade and grade or self correct with the answer key provided.
Curated OER
Field Work
Students realize that everyone lives in a watershed and that water is a fundamental life sustaining resource, they investigate ways to look at surface streams for quantity and quality of this vital resources. Students construct a...
Curated OER
Percents and Mixture Problems
For this percents and mixture problems worksheet, learners solve 18 different problems that include mixture problems. First, they determine the sum of a number, times its reciprocal. Then, students determine the sum of a number minus its...
Rice University
Hyper Stat Online Statistics Textbook
Many people cringe at the idea of studying statistics, but it doesn't have to be impossible! David M. Lane, Associate Professor of Psychology, Statistics, and Management at Rice University, offers a large collection of resources for the...
Internet Encyclopedia of Philosophy
Internet Encyclopedia of Philosophy: Immanuel Kant (1724 1804)
A very in-depth look at the philosophical ideas of Immanuel Kant on subjects such as ethics, rationalism, and much more.
University of Colorado
University of Colorado: Summary Table of Market Equilibrium
Chart that shows what happens to equilibrium price and quantity when both supply and demand remain constant or shift.
Khan Academy
Khan Academy: Find 1 More or 1 Less Than a Number
Practice finding one more or one less than a number. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Other
Wpi: Exponential Decay and Effective Medicine Dosage
This site is an example of the use of exponential decay. The example involves the effectiveness of a medical dosage over time.
Illustrative Mathematics
Illustrative Mathematics: N q.a.1: Selling Fuel Oil at a Loss
This task is a modeling problem which ties into financial decisions faced routinely by companies. Students will try to keep a balance between maintaining their oil inventory and raising short-term capital for investment or re-investment...
Council for Economic Education
Econ Ed Link: Demand Shifters
Check out this informative economics lesson plan that teaches about demand, and factors that cause demand for a good or service to change. Middle schoolers learn to recognize factors that influence one's behavior as a consumer.
Better Lesson
Better Lesson: Seven Is a Ball! Exploring the Number Seven
Many kindergarteners come to school with rote counting skills, but they often do not understand that the numbers they can recite actually represent quantities. This lesson helps to make that connection.
Better Lesson
Better Lesson: Six Spots! Exploring the Number Six
Many kindergarteners come to school with rote counting skills, but they often do not understand that the numbers they can recite actually represent quantities. This lesson helps to make that connection.
Khan Academy
Khan Academy: Changes in Equilibrium Price and Quantity: The Four Step Process
Analyze some step-by-step examples of shifting supply and demand curves. This resource is designed for students who are taking a college-level microeconomics course.
Math Is Fun
Math Is Fun: Choose the Larger Block Game
A simple game through which young learners "choose the larger block" by counting and comparing the numbers of pieces that make up each block.
Tutor2u
Tutor2u: Theory of Supply
This site provides a simple definition of market supply and the supply curve. Illustrates concept with a graph.
Sophia Learning
Sophia: Qualifiers: Lesson 3
This slideshow define qualifiers (absolute and relative) and provides examples of how they establish levels of increased, decreased intensity or value. This lesson is 3 of 3 in the series titled "Qualifiers."
Math Playground
Math Playground: Math Bars
Create bars whose length and color represents a one-digit number. The bars can then be manipulated to visualize basic math operations.
National Council of Teachers of Mathematics
Nctm: Illuminations: Ten Frame
Use the 10 frame to count the amounts given and find the total. Five different games are available to practice counting and combining amounts.
National Council of Teachers of Mathematics
Nctm: Illuminations: Five Frame
Count the amounts given to find the total. Five different games are available to practice counting and combining amounts.