Curated OER
The Search for Pythagoras' Treasure
Students identify and define properties of triangles. In this geometry lesson plan, students identify the missing sides and angles of right triangles. They use the rules of the Pythagorean Theorem to solve their problems.
Curated OER
The Lift Equation
Students use the FoilSim educational software program to complete an activity regarding lift. They solve a multivariable equation for each of the variables and apply the results to various problems in different situations.
Curated OER
Plastic Wrap
Young scholars compare the price and quality of different kinds of plastic kitchen wraps and then rank them from best to worst. They take into account how well it comes out of the roll, if it seals well, it is tangles, how much weight...
Curated OER
Understanding Rational Numbers and Proportions
Students explore parts of a whole. In this fraction lesson, students determine what makes a fair share. Working with manipulatives, students solve mathematical problems containing fractions.
Curated OER
House Dimensions
Fourth graders measure the perimeters of several different rooms. They convert the measurements using ratios that allow them to draw the rooms to scale on paper. They draw the dimensions of a house to scale. They measure length to the...
Curated OER
Measuring Angles
Third graders describe an amount of turn from a particular position to another using the 'circular' benchmarks of 0, ++, ++, ++, and full turn. Estimation language such as 'just about', 'between', 'not quite', 'just over', and similar...
Curated OER
Building Paper Bridges
Students construct a bridge that can hold 100 pennies. In this math lesson plan, students evaluate the strength of their bridges. They predict how much weight a bridge can hold based on its design.
Curated OER
How Do Things Fall?
Students observe falling objects. They discover the rate of falling is based on air resistance and not the weight of the objects. They discuss how engineers use this type of information to design aerodynamic shapes.
Curated OER
New Boxes from Old
Ninth graders take a rectangular box (e.g., a cereal box) and cut it up to make a new, cubical box with the same volume as the original. In so doing, they will discover that because the cubical box has less surface area than the...
Curated OER
BUGS-INSECTS
Students participate in a theme study while teaching primary students basic skills according to Individual Education Plan (IEP) goals in Reading, Math, and Writing. The lesson is concerned primarily with the concept of insects.
Curated OER
Sun and Shade
Students explore the ways that plants adapt to their environments. They examine plants that thrive in the shade, versus plants that thrive in direct sunlight. Special attention is devoted to the shape of leaves on respective sun and...
Curated OER
Fractions Describe Parts of a Whole
Third graders represent fractions as part of a whole. In this fractions lesson, 3rd graders use manipulatives to show how a fraction is a part of a whole. This lesson includes individual practice and an assessment instead of direct...
Curated OER
Totally Tessellations!
Eighth graders investigate the concept of tessellations and transformations. They create patterns to demonstrate and practice the skill. Students write a description of the pattern for others to interpret. The pattern is assessed...
Curated OER
Geo Jammin' By DeSign - Day 5, Lesson 24: Read All About It!
Students listen to The Important Thing About Quilt Design and rewrite an original version using geometric terms.
Curated OER
A4 Containers
Fifth graders determine which container made from a single sheet of paper has the greatest volume. They look the solutions made by three different students before working on their own examples.
Curated OER
Fractions of a Set
Third graders use fractions to describe part of a set. In this fractions instructional activity, 3rd graders are introduced to fractions through a book and use pattern blocks to describe a fraction as a part of a set. This instructional...
Curated OER
Mixing Coins
Young scholars explore mixed (different denomination) coin sets and create different total amounts.
Curated OER
"Timed" Escape
Third graders play a version of multiplication tag. The teacher calls out both correct and incorrect multiplication problems. If correct, they try to run to the other side without being tagged by students in the middle.
Curated OER
Mobile-ize
Second graders, using a minimum of four space figures, create a mobile. They use a "Draw" program to first plan out their figure.
Curated OER
Hop to It
First graders play a game of hopscotch, but hop to the answer of the addition or subtraction fact the teacher calls out.
Curated OER
Learning by Sorting
Students sort Lego Duplo pieces after determining the attributes to classify them by. They work in pairs to sort a group of Duplo pieces and explain their process to others.
Curated OER
Squares Have Roots?
Young scholars define a square and connect this information to a square root. For this square root lesson, students make a chart listing square numbers and their roots.
Curated OER
Harnessing the Wind for Electricity
Ninth graders explain how wind can produce electricity. In this geometry lesson, 9th graders construct their own pin wheel turbine and calculate its power. They discuss the pros and cons of using wind generator.