California Academy of Science
Which Way is North?
Who needs a compass to find cardinal directions? Just place a stick in the ground and record the movement of its shadow over the course of a day. Then, measure the shadow lengths in order to determine a north-south line. A simple...
Charleston School District
Pythagorean Theorem and Converse
You've heard that it is true, but can you prove it? Scholars learn the Pythagorean Theorem through proof. After an overview of proofs of the theorem, learners apply it to prove triangles are right and to problem solve. This is the second...
Mathematics Vision Project
Structures of Expressions
This comprehensive unit investigates transformations of quadratics, having learners follow "Optima" through the development and growth of her quilting business. Deftly weaving the story into the mathematical mechanics, the unit gives...
Curated OER
7-2 Self Check Pythagorean Theorem Multiple Choice
Middle and high schoolers use the Pythagorean Theorem to determine the length of the sides of a right triangle. They solve distance problems. This one-page worksheet contains 10 multiple-choice problems. This is self-checking worksheet.
Mathematics Vision Project
Similarity and Right Triangle Trigonometry
Starting with similar triangles and dilation factors, this unit quickly and thoroughly progresses into the world of right triangle features and trigonometric relationships. Presented in easy-to-attack modules with copious application...
Curated OER
Unit VII: Worksheet 4 - Energy
Energize your physics class with this energy exercise! Physics learners solve seven problems in which they calculate speed, velocity, or energy values for a variety of situations. This is a suitable homework assignment for high school...
Mathematics Vision Project
Probability
Probability, especially conditional probability, can be a slippery concept for young statisticians. Statements that seem self-evident on the surface often require a daunting amount of calculations to explicate, or turn out to be...
Noyce Foundation
Granny’s Balloon Trip
Take flight with a fun activity focused on graphing data on a coordinate plane. As learners study the data for Granny's hot-air balloon trip, including the time of day and the distance of the balloon from the ground, they practice...
CK-12 Foundation
Basic Inverse Trigonometric Functions: Ladder
Lean a ladder against the wall to create an angle. Class members use an interactive application to determine the angle a ladder makes with the ground. Individuals respond to five questions using inverse trigonometric functions.
Curated OER
High Five Burger
Fifth graders investigate agricultural sources. In this agricultural instructional activity, 5th graders read the book Have a Hamburger and See the U.S.A. and record each component of a hamburger. Students use a map of the U.S.A. to...
Curated OER
Closer to the Ground
Students understand the idea of a nonprofit organization, the service donated by others, and how it helps a community. In this philanthropic lesson, students explore the types of nonprofits that would be beneficial to a school and what...
Curated OER
HFS-What do we have growing on the school grounds?
Students observe school grounds and take pictures of plants, trees, and bushes for identification. In this plant life lesson, students identify plants with the help of guides and resources.
Curated OER
Does "Memorial" Serve Correctly?
Learners evaluate the eight finalists for the World Trade Center memorial based on criteria generated in class and consider the notion of commemorating tragedy less than three years after the event.
J. Paul Getty Trust
Expressing Emotions through Art Lesson 3—Everybody Works Together
See how art can communicate the idea of working together with your class. They will view art and describe space, color, shape, and lines in art. Then they will overlap in their art to show a sense of space. In the end, they will be able...
Curated OER
Scent-Inspired Composition
Our sense of smell has a wonderful way of bringing back memories. Unlock those memories with an olfactory-inspired writing prompt that challenges writers to tell a story about a specific smell and the memories it conjures.
Curated OER
Applications of Polynomial Equations
In this algebra worksheet, students solve polynomial equations for the given variable. Seven problems require students to solve a given equation. The last three problems are word problems, each gives the required equation. Students...
Curated OER
Composting With Worms
Third graders predict what happen in two (control and experiment) containers -- one with soil and trash, the other with soil, trash, and worms.
Curated OER
Passive Voice
The definition of passive voice is given along with tips to identify whether a sentence is written in this form. With one slide for the title and one for the end, the remaining four slides include the definition and a different tip on...
Curated OER
Modeling Integer Multiplication
Pupils multiply positive and negative integers. They represent word expressions with both positive and negative integers and then multiply them. They also create multiplication problems to solve as a class. They create a rhyme, a story,...
Curated OER
Electricity
In this electricity instructional activity, students answer 17 questions about charges on atoms, their number of protons and electrons, the attraction of atoms or objects when charged, the electricity between two objects, grounding and...
Curated OER
The Changing Landscape
Young scholars examine the evolution of landscape painting in France from the 17th to the 19th century. They study and compare three landscape paintings, emphasizing space, depth, and the concepts of foreground, middle ground, and...
Curated OER
Rates And Unit Price
In this rates and unit price worksheet, students problem solve and calculate the answers to ten word problems and mathematical equations dealing with ratios, proportion and missing values.
Curated OER
Tarantula Girl
In this reading comprehension worksheet, students read a two page true story about a girl who loves tarantulas. Students complete a 12 question multiple choice quiz on the story. There are four additional reading comprehension stories...
Curated OER
Graphing Calculator Investigation - Second Degree Polynomial Functions
High schoolers solve quadratic functions. In this solving quadratic functions lesson, students determine the height of an object at a given time. High schoolers determine the time at which an object hits the ground. Students answer...