Explore optics using an inquiry-based experimental approach! Young scholars use a set of materials to design and build a unit capable of focusing a beam of light. They experiment with different lenses to determine the best approach to...

Have you seen a large number of grammatically incorrect sentences in class writing lately? Help alleviate that issue with this app, which is targeted toward teenagers. Class members look at age-appropriate images and choose the correct...

The math monster is at it again, this time stealing all the cars and drivers that were to take part in the cart race. If their addition and subtraction facts are up to the challenge, young mathematicians can win the drivers' freedom...

The probability of learning from this lesson is high! Learners calculate probabilities as numbers and as decimals. They see how to use a complement to find a probability and even try a simple geometric probability problem.

Can't build a cantilever? You'll be able to after a hands-on, constructive activity. Young engineers build cantilevers out of straws and tape. The finished products must be able to hang off a table as far as possible.

A video presentation shows duck-shaped soap that has a $1, $5, $10, $20, or $50 bill in its center. Learners consider different population distribution of the bills to determine a reasonable price for the duck. 

Abracadabra! Provide your class with the tools to perform a chemical "magic show" as they predict the charges of various ions, determine ionic compound formulas, and make observations to determine when a chemical reaction between...

How do magnetic fields differ? Allow scholars to see the difference between 2-D and 3-D magnetic fields. They construct models of both and observe how they are similar and different. It is the fifth installment of an 18-part unit.

How do humans get energy since they aren't mechanical and can't photosynthesize? Learners explore this question by relating potential energy in food to human energy levels. Scholars measure the change in mass and a change in...

Introduce learners to the debate format with an activity that uses the National Park Service's controversial Channel Islands restoration program as a topic. Class members learn how to generate provocative debate questions, how to prepare...

Check out this 21-page text guide if Sophocles' Antigone is part of your course content. Packed with background information, suggested talking points, and activities, the guide is a must-have for instructors using the Greek tragedy. 

Celebrate and track good classroom behavior through the classic game of bingo! Pick a new number each time your class is complimented for the behavior, whether by a substitute teacher, class visitor, or yourself!

Get a quick peek into the life of Benjamin Franklin with a resource with a comprehension instructional activity that asks learners to read a short tale, respond to a series of questions based on the passage, and then to...

It's time to party like it's 1899! Incorporate a research-based celebration of the Victorian Era into your unit on A Christmas Carol by Charles Dickens. After learners read the novella or view a production of the play, they craft a...

The 1965 Civil Rights marches from Selma to Montgomery and the resulting Voting Rights Act of 1965 are the focus of a social studies lesson. The resource uses film clips to inform viewers not only about the discrimination that gave rise...

There's no spin needed to describe the usefulness of a dizzying resource! Using paper plates, DVDs, wooden skewers, and pencils, learners work in teams to create spinning tops. The longest-spinning top wins.

How does temperature affect lipase activity? Young scholars conduct an experiment to collect data on the interaction of lipase at different temperatures. They add lipase to a solution of milk, sodium carbonate, and phenolphthalein and...

Parking structures don't build themselves. Investigate the process of designing and planning the construction of a parking garage. After considering the factors that must go into the design, scholars create their own models from a...

How many points are needed to define a unique parabola? Individuals work with data to answer this question. Ultimately, they determine the quadratic model when given three points. The concept is applied to data from a dropped...

My room isn't messy — it's a scientific experiment in entropy! Scholars investigate entropy, enthalpy, and spontaneity through a guided procedure and set of questions. The lesson connects the Second Law of Thermodynamics, energy...

Help your class master the important concept of critical load. Pupils work together to build a structure using 12 playing cards. They test the critical load of the structure using pennies or paper clips.

Scholars shake their way to understanding half-life with the help of candy. They observe and record which side candy lands on to graph the exponential decay in the fifth lesson of seven integrating chemistry and algebra. Combining...

Imagine hearing someone claim an event like the Holocaust never happened. Pupils use audio podcasts and reading passages to dive into the lives of those impacted by the Holocaust of World War II. Using the information they gather, class...

Get ready to apply yourself! Lesson four in a series of five college and career readiness lessons introduces the basic parts of a job application. Pupils discover the necessity for good references and create a master job application for...