The Galle crater on Mars is also known as the Happy Face crater because of its appearance. First, scholars use pebbles and flour to simulate craters and study their properties. They then apply this knowledge to help decipher the history...

In this four forces of flight worksheet, students read a 1 page article on flights, answer 5 questions with multiple choice answers, draw a line to connect the four forces to their definitions and answer 1 short answer scenario.

In this mathematical modeling worksheet, students answer two essay questions. They describe Newton's Law of Cooling by describing and constructing a model and answering seven essay questions about the process.

Just in time for the start of the Winter 2018 Olympics, you can track the Olympic torch relay through the Republic of Korea. But there must be some math involved, right? Give learners a worksheet that prompts them to calculate the...

In this history of heating worksheet, students read about the different ways of heating rooms over time. They answer three critical thinking questions about conduction, convection and heating.

In this AC waveforms worksheet, students answer ten questions about AC voltage, frequencies of waveforms and they interpret diagrams of AC voltage.

In this El Nino worksheet, students review this specific change in the climate cycle by completing 20 short answer questions.

In this capitalization worksheet, students complete three activities that help them follow the rules for capitalization in their writing.