Pupils study angle measurements between different types of angles associated with parallel lines and transversals. The independent practice asks pupils to identify the types of angles in a diagram and to determine the measure of...

Don't be irrational! Use this pre-test to assess your classes' ability to work with all types of real numbers. The lesson asks learners to estimate value, evaluate roots, and order numbers. This begins a series of lessons on the real...

Introduce search engines with an activity that models how search engines work and the different algorithms they employ. Working in groups, class members then build search queries to demonstrate the knowledge learned.

Practice adding and subtracting positive and negative numbers with a forty-problem integers worksheet.

Go beyond a traditional word search with a clue matching, word search combo. Scholars read clues, write the word that matches, then search for the word in a puzzle. Clues and words offer insight into the life of polar bears.

Use the accompanying assessment to determine your class's prior knowledge on Martin Luther King, Jr. before beginning a lesson plan on the famous civil rights movement leader. The resource has young historians thinking about life for...

Two videos show first how to perform a rotation, given the center, the angle, and the direction of rotations. Individuals then see how to find what the rotation is from one figure to another. Pupils practice doing both in seven problems...

Enhance emotional intelligence with a worksheet that allows scholars to explore the feeling of anger. Learners detail what makes them feel angry and draw an angry face. 

The moon orbits Earth while the Earth is rotating, and the Earth revolves around the sun. This can be a tricky concept for young astronomers. Implement an activity that helps distinguish between the movements of Earth's systems around...

Second graders are asked to order two sets of two- and three-digit numbers from greatest to least, and then least to greatest.

Profit from this interactive on graphing and interpreting functions. An interactive allows learners to plot a square root function representing a company's profits. They answer some challenge questions that require interpreting this...

To be (a function) or not to be (a function). An easy-to-use interactive has pupils drag a vertical line onto several graphs to determine if they represent functions. Some challenge questions assess understanding of this idea.

We'd all like to see our money double. An interactive shows how an initial investment of $1,000 will increase using a constant rate of return. Scholars answer a set of challenge questions based on the situation.

What's the mystery picture? Pupils solve the subtraction problems in each square. Then they use the key at the bottom to determine the color of the square. 

Discover possible genetic outcomes through Punnett Squares. Learners continue studying genetic traits in the 10th lesson in the 17-part series. After determining the father of Sparky's kittens, scholars now attempt to predict the traits...

Light and sound go hand in hand. Pupils set up a system that will emit sound when a laser is directed at a photodiode. Various objects, such as a comb and talcum powder, allow for modulation of the laser beam. Individuals also...

Play a board game that tests learners' knowledge of gerunds and promotes discussion. As players move along each square, they answer questions using a gerund.

Does the position of the clips make a difference? The activity provides directions to build and test a paper rocket. Pupils attach paper clips to the rocket in different configurations and measure the distance the rocket flies each time....

In a time of fake news, media manipulation, and Internet trolls, a resource equips learners with the tools they need to recognize and combat resources that are designed to appeal to our cognitive biases. Introduce learners to five...

A picture's worth a thousand words—and even more inspiration! A visual activity uses photographs to inspire writers. The process teaches aspects of narrative writing, such as point of view and characterization.

Don't let your bacteria go to waste. A tutorial explains how to properly store and maintain bacterial stock cultures. It describes the purpose and preparation of a permanent stock, as well as a working stock for use in experiments.

Hail to the Chief! Your class learns about Abraham Lincoln winning presidency and choosing cabinet advisors through a reading passage and paired multiple choice questions. The resource offers great practice for state tests and...

Understanding geography and government begins at the local level. Using maps and the parts of a newspaper, a unit plan introduces the concept of community. It starts with the creation of classroom and school maps, and then moves through...

Who was Antonio Lopez de Santa Anna, and how did he relate to the Texas Revolution? Use an informative resource to find out! By reading primary sources, viewing maps and graphs, and answering short-answer written prompts in handouts,...