Lesson Plan
Curated OER

Modeling Equations with Bars

For Teachers 9th - 10th
Students model linear equations using bars. In this algebra lesson, students solve two steps linear equations through modeling of division, addition and multiplication. They use manipulative to solve equations.
Interactive
Curated OER

Circle Theorem

For Students 8th - 10th
In this geometry activity, students draw an illustration of a circle centered between two points. They draw three line segments. Students answer two questions about the resulting angles. A sample, interactive drawing is included with the...
Lesson Plan
Curated OER

Decimal Concepts

For Teachers 4th
Fourth graders complete a journal page to review decimal concepts.  In this decimal instructional activity, 4th graders use manipulatives to represent decimal amounts. Students complete a homework sheet related to decimal and...
Lesson Plan
Curated OER

Plunge Into Place Value

For Teachers 2nd - 3rd
Students use expanded notation. In this mathematics lesson, students determine the place value of a digit within a whole number. Students use manipulatives, words, and symbols to represent whole numbers.
Lesson Plan
Curated OER

Native American Pebble and Pot Game

For Teachers Pre-K - 1st
Young scholars participate in a game using 12 manipulatives.  In this addition and subtraction lesson students play a game originated by the Native Americans and  look at a number of items and calculate how many are...
Lesson Plan
Curated OER

Problem Solving

For Teachers 5th
Fifth graders read and write equations. In this equation writing lesson, 5th graders use real life scenarios to write equations. Students use manipulatives, draw pictures and make tables to understand how to write equations. Students...
Worksheet
Curated OER

Density Worksheet

For Students 7th - 10th
In this density worksheet, learners solve ten problems where they manipulate the formula for density to determine either the mass, the volume or the density of a substance.
Lesson Plan
Curated OER

Basic Right Triangles

For Teachers 2nd - 4th
Elementary schoolers examine the attributes of triangles. In this triangle activity, learners compare regular triangles and right triangles. They explore vertices and angles and investigate obtuse and acute angles. Pupils draw multiple...
Lesson Plan
Curated OER

Introduction To Solving Equations

For Teachers 6th - 7th
Use manipulatives (film cans and balance scales) to visualize and solve equivalent equations with your math class. After a lecture/demo, they utilize handouts and solve various equations using the methods learned.
Lesson Plan
Curated OER

Five Part Phonics: Blends

For Teachers 1st
First graders participate in a variety of activities that feature the consonant blend 'st'. They read "Stan the Squid" and "Stella Started for the Station", answer comprehension questions for the stories, manipulate beginning sounds and...
Worksheet
Curated OER

Beary Times

For Students 2nd
Review the concept of repeated addition using this resource. Learners use manipulatives to practice multiplication skills. Your class will love this quick and easy math exploration.
Lesson Plan
Curated OER

Area and Perimeter of Rectangles

For Teachers 3rd - 5th
Discover the difference between area and perimeter. Learners are grouped in twos and threes and each group has one advanced/gifted learner to serve as the peer helper. They receive manipulatives to help them determine the area and...
Lesson Plan
Curated OER

Compare Two Numbers: How Many Times More Than...?

For Teachers 3rd
Explore the concept of "how many times" where the word "times" is defined. Learners will determine the product and quotient in a word problem. Then use manipulatives to solve the problem. Finally, they will write in their math journals...
PPT
Curated OER

Mass, Force, and Gravity

For Teachers 9th - 12th
Definitions of gravity and weight and the calculations involved with their manipulation are covered here. The equations and resource links will be valuable to show a physics class. Use it as a note-taking support for your lecture on...
PPT
Curated OER

Tens and Ones

For Teachers Pre-K - K
Here is a decent presentation for very young mathematicians on place value. The tens and ones column are covered. This PowerPoint would be useful as a starter. After viewing this, I would break out the manipulatives and let kids use...
App
Texas Instruments

TI-Nspire™ CAS

For Students 8th - Higher Ed Standards
When it comes to rating educational calculators, this calculator is always near the top of this list. Now it's available as an app. There is a lot of calculator power wrapped up in this app. Not only is this a fully functioning...
Lesson Plan
1
1
Baylor College

Drugs, Risks and the Nervous System

For Teachers 6th - 12th
In cooperative groups, middle schoolers contemplate the probability of 18 different situations occurring. After they make predictions, they compare them to the actual risk factors. This eye-opening exercise demonstrates that the odds of...
Organizer
North Clackamas Schools

Sorting Living and Nonliving Objects

For Students 2nd - 6th
Is a rock living? How about lima beans? You'll find everything you need for an interactive sorting activity exploring living and non-living things. 
Unit Plan
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1
Intensive Intervention

Fractions as Numbers

For Teachers 3rd - 7th Standards
Your learners will enjoy thoroughly understanding fractions, and you will appreciate the abundant, quality resources in this comprehensive unit that builds toward a complete understanding of the concept of fractions as numbers. Many...
Worksheet
Worksheet Fun

Convert between Percents, Fractions and Decimals #1

For Students 4th - 6th Standards
Pre algebraic learners will be able to master conversion of fractions, decimals, and percents in no time when they use the illustrations on this resource.
Lesson Plan
Mathematics Assessment Project

Representing 3-D Objects in 2-D

For Teachers 9th - 12th Standards
How  does the shape of the surface of water in a container change as water leaks out? After tackling this question, learners take part in a similar activity with more complex figures.
Interactive
1
1
PhET

Build a Molecule

For Students 6th - Higher Ed Standards
How many different molecules can you build? In a simulation, learners make molecules from given atoms. There are numerous collections from which to build three to five molecules from given kits of atoms. Scholars can also view their...
Interactive
PhET

Molecule Shapes

For Students 9th - Higher Ed Standards
The shape of a molecule is determined by the arrangement of atoms around the central atom and lone pairs of electrons. Scholars build models of molecules using single, double, and triple bonds. They can then see real molecules bond...
Interactive
2
2
PHET

The Greenhouse Effect

For Students 6th - 12th
How do greenhouse gases impact temperature? Have your classes use the interactive software to explore different concentrations of greenhouse gases and their effect on climate. Learners can recreate different atmospheric concentrations...

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