Viewers learn to recognize direct and inverse relationships in the world of physics with a presentation that reveals how to recognize a direct versus an inverse relationship from a formula or graph. After showing basic examples, the...

Investigate the construction of the electric circuit with a thorough presentation that provides a solid background for each type of circuit. After introducing key vocabulary, the lesson goes on to explain circuit design.

Explore the mathematics of the paper snowflake! During the five lessons progressing in complexity from K through 12, pupils use spatial geometry to make predictions. Scholars consider a folded piece of paper with shapes cut out....

Calculate the nutrients in different types of dog biscuits. Pupils create a technical report outlining the amount of calcium, protein, and carbohydrates in three types of dog biscuits. The project-based learning activity requires...

Create a technical report explaining the components of a medical plan through a function. The project-based learning activity gives a medical insurance scenario that young mathematicians model using piecewise functions. Their analyses...

Make a connection between empathy and bullying with a reading passage that has readers thinking about other people's feelings. After reading, learners respond to ten reading comprehension questions involving short answer and multiple...

Falling objects can be brutal if you don't protect your noodle! Scholars explore the motion of falling objects through measuring short intervals to determine if the distance traveled varies with time. Building off of this, scholars...

Discover what a pest is and how to identify one with a lesson that looks closely at our outside world and taxonomy. Scholars investigate insects and plants to practice their identification skills, take a survey, and explore the...

There are underwater rivers that flow on the ocean floor thanks to a difference in density. Scholars learn about the density in both liquids and solids in the second lesson of an 11-part series. They then determine the density of water,...

Explore how our chromosomes work to define human attributes. A complete unit presentation includes topics such as genetic disorders, blood typing, and Punnet squares. Learners answer questions throughout the presentation to apply the...

Explore the phases of water as temperature rises. Pupils consider the idea that temperature remains constant during each phase change. An interactive exercise allows your young scientists to observe the temperature and molecular...

Use science to solve the mystery of the Poplar murder. Pupils use forensic botany to determine if a suspect could be the killer. By analyzing images from a Transmission Electron Microscope, learners determine if the material found on the...

Examine an exponential growth model. Using a fractal, learners calculate the perimeters of each stage. When comparing the consecutive perimeters, a pattern emerges. They use the pattern to build an equation and make conclusions.

Explore the invention of the zipper with a 10-question reading comprehension worksheet that challenges scholars to show what they know about an informational text's details and vocabulary.  

Reinforce reading comprehension strategies and contemplate an important life lesson with a worksheet featuring Aesop's fable, The Boy Who Cried Wolf. After reading a brief passage, scholars show what they know by way of...

Use chemistry to change pennies into gold coins! The experimental procedure leads learners through the process of changing copper pennies to silver and then to gold. They record the mass of each coin through every step of the experiment.

The equilibrium constant does not change — as long as the temperature remains unchanged. Here's presentation that briefly reviews equilibrium constants  before working through four practice problems, including three calculating...

Read about the darnedest can in two fables adapted from Aesop's Fables. Readers answer three reading comprehension questions that prompt them to compare and contrast animal characters in the two stories.

Follow-up a physical science lesson with a reading passage that connects sports to force. Readers respond to six short answer questions that requires them to use the text as a basis for the answers.

Read about all the jobs astronauts do and all the responsibilities they have while on a spacewalk. After reading the what, the why, and the how about spacewalks, readers respond to six comprehension questions.

Read about why the osprey is also known as the fishhawk in a short reading passage that describes where they live, what they eat, and what they look like. After reading, individuals respond to four short answer questions based on...

Learners read about Liza's first spelling bee before answering six reading comprehension questions. Skills include identifying similarities, making inferences, drawing conclusions, and answer questions based on explicit information in...

After reading about a book that leads two friends on a treasure hunt, class members respond to four short answer reading comprehension questions. Skills include describing the characters, retelling the story in their own words, writing...

Read about the fox family that decides to cook a hen for dinner. After reading, individuals answer questions about the elements of plot in the story. They require drawing conclusions, making predictions, and describing specific...