Activity
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Curated OER

Task: Grain Storage

For Teachers 7th - 10th Standards
Farming is full of mathematics, and it provides numerous real-world examples for young mathematicians to study. Here, we look at a cylinder-shaped storage silo that has one flat side. Given certain dimensions, students need to determine...
Lesson Plan
Curated OER

Egyptian Computation

For Teachers 7th - 9th
In this Egyptian computation worksheet, students add and subtract Egyptian numerals.  They convert Egyptian numerals into our standard number system.  This one-page worksheet contains 8 problems.
Lesson Plan
Curated OER

"Adding It Up" at James Fort

For Teachers 3rd - 4th
Students discuss jettons and their archaeological importance at Jamestown. They then practice using historic counting sheets and artifacts to understand the calculating methods of the early 17th Century, and identify their similarities...
Worksheet
Curated OER

The Universe Has Room for Change

For Students 7th - 9th
In this universe and change worksheet, students read about the demotion of Pluto as one of the 9 planets as well as other changes in science. Students summarize their reading and identify unfamiliar words in the article....
Lesson Plan
Curated OER

Living in Base Ten

For Teachers 6th - 8th
Students explore scientific notation and the structure of the metric system.  In this middle school mathematics lesson, students read How Much is a Million? by David M. Schwartz to introduce students to the need for scientific...
Lesson Plan
Curated OER

Roman Toothpicks

For Teachers 2nd
Second graders make a chart comparing Roman numerals and our number system using toothpicks and construction paper. This clever lesson has students use toothpicks to create Roman Numeral translations for standard numbers.
Lesson Plan
Curated OER

Place Value & Picasso

For Teachers 3rd - 5th Standards
Place value to the millions is the focus of this math lesson plan. Third and fourth graders investigate multiple ways to represent a number. They examine place value while studying factual information about Pablo Picasso. Resources are...
Unit Plan
Curated OER

Linear and Exponential Functions

For Teachers 8th - 11th Standards
This comprehensive unit on linear and exponential functions provides numerous clearly-written worksheets. Topics include graphing linear equations, solving systems of equations algebraically and by graphing, identifying the domain and...
Lesson Plan
Code.org

Binary Numbers

For Teachers 9th - 12th
All you need is a zero and a one. Build pupils' understanding of binary values and number systems to gain familiarity with binary numbers. Using a hands-on activity and technology, scholars learn how the binary system works and its...
Worksheet
Curated OER

My Book of Numbers: Count the Frogs!

For Students Pre-K - 1st
Count the frogs! This template is all you need to help your counters create adorable number books. Each of the six pages features 1-5 frogs with the number written out. Learners must not only write the number in numerical form, but also...
Worksheet
Curated OER

Dusty Digits: 0 to 20

For Students Pre-K - 1st
How many is this? Practice number value recognition between 0 and 20 using this interactive activity idea. It's all here for your easy use: cut and laminate the twenty-one individual cards, each labeled numerically 0-20. Also cut out the...
Lesson Plan
Curated OER

Measurable You!

For Teachers 6th - 11th
Conduct guided experiments and discussions while collecting anthropometric measurements. Your class will explore impact of experimental errors in a scientific system, and explain their observations/findings in writing. An introduction to...
Lesson Plan
University of Southern California

Design and Test an Air Lift Siphon

For Students 6th - 12th
Build an air lift siphon using your mad physics skills! Learners first investigate the importance of circulating water in aquaponics systems. They then use density to their advantage as they engineer an air lift siphon
Handout
National Institute of Open Schooling

Nomenclature and General Principles

For Students 9th - 12th Standards
Carbon, the base for all organic compounds, exists in nature in its purest form as graphite or diamonds. The 25th lesson in a series of 36 teaches pupils the nomenclature of organic compounds. Learners read about how to use the IUPAC...
PPT
Curated OER

Understanding Weather

For Teachers 5th - 7th
A succinct set of slides covers the main points for your weather unit. From the factors that contribute to conditions, to fronts and extreme occurrences, to the different types of clouds, numerous facts are listed in bullets. The only...
Assessment
Inside Mathematics

Magic Squares

For Teachers 9th - 12th Standards
Prompt scholars to complete a magic square using only variables. Then they can attempt to solve a numerical magic square using algebra. 
Lesson Plan
Curated OER

Cruising

For Teachers 5th - 7th Standards
Cruise ships offer many engaging opportunities for real-world math adventures. These large, floating cities use resources with numbers into the thousands place. Young mathematicians are asked to calculate numerical information...
Lesson Plan
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Curated OER

Sum of Even and Odd

For Teachers 9th - 12th Standards
Your algebra learners will make use of structure and manipulate expressions involving function notation using the definition of odd and even functions. They then advance even further to analyze the structure in a system of two equations.
Lesson Plan
Curated OER

Exploring Learned and Innate Behavior

For Teachers 6th - 8th
Middle schoolers explore the differences between learned and innate behavior among humans and monkeys. They complete an assignment and read articles about two studies, which used similar test methods to show that infants and monkeys...
Lesson Plan
Curated OER

Matrix Analysis of Networks

For Teachers 9th - 11th
  Explore the connection between a finite graph, a directed graph, and a matrix. Graph lines and identify the relationship of matrices in real-world scenarios. Then use this information to work with a partner to plan and design a...
Lesson Plan
Pulitzer Center

China's Rising Labor Movement

For Teachers 9th - Higher Ed Standards
Young historians will explore the complex causes and effects of industrialization in China by perusing the numerous articles included in this webpage. Throughout the resource, there are many writing and discussion prompts to help direct...
Handout
National Institute of Open Schooling

Chemical Equilibrium

For Students 9th - 12th Standards
Le Chatelier's interest in thermodynamics and building materials such as cement and plaster led to the Le Chatelier Principle in 1884. Activity 13 in a series of 36 extensively explores chemical equilibrium. Learners read about...
Lab Resource
Colorado State University

Can it Really Rain Fish and Frogs?

For Teachers 6th - 12th
You've heard of it raining cats and dogs ... but what about fish and frogs? It turns out, one scenario is much more likely than the other! Intrepid weather investigators examine the curious behavior of waterspouts using a leaf blower,...
Worksheet
Curated OER

Number Words Exercise

For Students 1st - 3rd
In this number words worksheet, learners fill in the correct number word for each numeric number from zero to twenty-one. Students check to make sure each word is spelt correctly.