Curated OER
Geometry Flip Book
Students investigate the concepts of geometry that can be grouped into a flip book that can be used for teaching and review purposes. They define the differences between two and three dimensional figures. Also polygons are reviewed and...
Curated OER
Literal Equations
Young scholars explore Literal Equations. In this literal equations lesson, students use the Internet to connect to links and solve linear equations. Young scholars investigate, analyze and record their findings on various activity...
Curated OER
Wall Weight
Eighth graders calculate the weight of a limestone block in metric and U.S. customary measurements. Make inferences by applying measurable ratios to known data.
Pennsylvania Department of Education
Using Expressions and Equations
Sixth graders analyze expressions and equations. In this algebra lesson, 6th graders write algebraic sentences and solve for an unknown in a one-step equation. This lesson uses the formulas for the perimeter of a square and rectangle as...
Curated OER
Cannot Buy Me Love
Students investigate the concepts that are related to finance and how it is used in the world. They take part in activities that are focused around the use of a spreadsheet while using a T-chart to simulate a ledger of credits and debits.
Curated OER
Represent Rational Numbers
Students identify expanded notation and scientific notation. In this rational numbers lesson, students use a calculator to discover the powers of 10. Students practice writing numbers in expanded notation using powers of 10. Students...
Curated OER
It's a Party! Solving Multi-step Equations
Students explore the concept of multi-step equations. In the multi-step equation lesson, students solve equations by the 'party method'. Students make a flip book that shows the steps in solving multi-step equations.
Curated OER
College Prep Worksheet Chapter 2, 2.1-2.4, 2.6, 2.8 & 7.5
For this algebra worksheet, students identify the coefficient, simplify expressions, solve algebraic equations, and graph inequalities. This worksheet contains 93 equations, with an answer key.
Curated OER
Teaching the Tr'panier Trapezoid Kite
Students analyze how the parts of a system go together and how these parts depend on each other. They comprehend the forces in terms of strength and direction. Students observe, measure and describe weather indicators.
Curated OER
Two-Step Equations
High schoolers explore the concept of solving two-step equations. In this solving two-step equations lesson, students watch a short video about solving equations. High schoolers view a PowerPoint presentation about solving two-step...
Curated OER
What Are The Risks From Radon?
Middle schoolers examine the health risks of radon in the home. They calculate the odds for each risk and use different forms of measurement. They work together to complete the activity and worksheet.
Curated OER
Let's Build
Students listen as the teacher differentiates between natural and people-made items. They go outside and make lists of natural and people-made things they see. Students complete the linked worksheet by cutting and pasting as suggested by...
Curated OER
More No-Three-In-A-Line
Fourth graders read Mary's problem and make sure that they examine it.
After some discussion, let the class work on the problem in their groups.
They then take turns in putting a picture of their arrangement on the board.
Curated OER
Squares Have Roots?
Students define a square and connect this information to a square root. In this square root lesson, students make a chart listing square numbers and their roots.
Curated OER
Chemical Changes by Gems
Seventh graders observe that heat is produced when two substances are combined. They brainstorm how, and then experiment to find out which of two chemicals created the heat.
Curated OER
Food Chains And Webs
Students investigate the concept of soil and all its components. They collect samples from a local site and transplant it into a terrarium. Students identify the organic elements, clay ,silt, and other forms of debris. They also identify...
Curated OER
Simple Past-Positive Sentences #2
In this simple past tense worksheet, students use words and phrases given to form positive sentences in the given tense. Answers may be submitted online for review. ESL appropriate but not exclusive.
Curated OER
Watershed Lesson Plan
Learners are introduced to the concepts of a watershed, stream flow and water quality. This five-day plan is an excellent way to introduce students to the concepts involved. They create their own watershed using a paper bag, water and...
Alabama Learning Exchange
Writing Word Equations
Students explore the concept of chemical formulas. In this chemical formula lesson, students watch a video about balancing chemical equations. Students conduct an experiment using silver nitrate and sodium phosphate. Students use...
Curated OER
Channel Catfish
Students study the life and biology of the Channel Catfish. In this aquatic biology instructional activity, students will examine the external and internal features of the catfish along with their breeding habits and environment. This...
Curated OER
Shadows
First graders measure how a shadow changes over the course of a day. They write about what they would do if they lost their shadow, and make silhouettes of themselves. Students make up a shadow dance and read stories about shadows.
Curated OER
The Squeeze is On
Pupils investigate the force of compression and how it acts on structural components through a hands-on group project. They use everyday products such as paper, toothpicks, and tape to construct a structure that will support the weight...
National Council of Teachers of Mathematics
The Math Forum: Ask Dr. Math: The Distributive Property
Dr. Math responds to a letter written by an eight grader concerning the Distributive Property. He uses good examples to strengthen his explanation.
Khan Academy
Khan Academy: Math: 3rd Grade: Distributive Property (Practice)
Math 4-problem practice exercise on the distributive property of multiplication.