Students become aware of the effects of tides on the Earth's rotation. In this tides lesson, students calculate the number of seconds lost over various periods of time.

In this reading worksheet, 1st graders complete multiple choice questions about poems, letters, reading passages, and more. Students complete 25 questions.

English learners practice using the past tense by participating in a time description activity. They identify the differences between verbs when they are used to describe current events or past events. Students answer questions using...

The many aspects to consider in Marine Fisheries are covered in this very detailed PowerPoint.  There are a large number of slides dealing with both the conditions to consider and terms regarding fisheries. It also covers the laws,...

Pupils pose their hypothesis, they ready their instruments, then record their observations. This is the science of sound lesson. They move through 5 stations, each focused on a different element of aspect of sound. Check this lesson out,...

Although brief, this presentation provides valuable practice for pupils in the reading and understanding of various newspaper headlines. They make predictions of what's happening based on the headline itself. Very nice!

Sometimes bats get a bad rap, even though they are fascinating creatures! Teach your class about echolocation with a reading passage. After reading, class members respond to five questions based on the text.

There are eight homograph riddles here: can your scholars figure them out? For each, there are three definitions and a picture. Learners use the picture and multiple meanings as clues, recording a word that matches all three. They read...

A set of 27 slides systematically shows how weathering, erosion, and deposition contribute to soil formation. Both chemical and mechanical weathering are described, as are resulting soil layers and properties. There is no longer any need...

Show young readers how to use evidence from the text in an activity about making predictions. After reading five short passages, kids note what they think will happen next based on what they have read, and include the evidence that...

Get ready for the big storm with a vocabulary activity! Using a word bank and context clues, young learners fill in the blanks in a passage about a day at the park that leads to stormy weather.

Here is a set of pre-lab, lab, and post-lab lesson plans on plate tectonics. After completing the previous labs on volcanoes and earthquakes, sixth graders use the gained knowledge to explore plate boundaries and the movement of...

How can you determine the maximum speed of a sailboat? A sailing presentation included with a straightforward lesson plan prompts learners to calculate the maximum speed of a sailboat with a displacement hull. The...

Learn about damage associated with earthquakes and materials that best withstand a quake. A lab engages class members in the experimental design and construction of sturdy structures that can endure various earthquake...

After comparing earthquake and volcanic hazards to one another, fifth graders take a closer look at damage associated with a volcanic eruption. They then create a simulation of mudslides due to a volcanic eruption. Using different...

Fifth graders continue their investigation of the plate tectonics cycle with an exploration of the movement of Earth's crust. During the lab, young geologists conduct an experiment to discover the result of different types of...

Bring a set of pre-lab, lab, and post-lab lesson plans on volcanoes to your earth science unit. Sixth graders explore the three types of volcanoes found on Earth, plot the specific locations of these volcanoes on a map, and...

Sixth graders explore the damage associated with an earthquake by designing a structure that can withstand earthquake intensities on a shaker board. They then view tips for preparing for an earthquake, and what...

Does your class feel unprepared for the upcoming exam? Use this video to review the simple harmonic motion concepts that will appear on the AP Physics exam. While maintaining interest and a fast pace, the presenter not only reviews...

AP Physics scholars will be excited to find this review of electrostatics as they prepare for the AP exam. Fast-paced, interesting, and comprehensive, the video also includes test-taking tips and common misconceptions.

The National Women's History Museum provides this interactive resource that permits users to explore women who played key roles during the Progressive Era in the quest for workers' rights, the Settlement House Movement, the Suffrage...

Women were in the workplace long before Rosie the Riveter pushed up her sleeve. Learn about the working options available to women during the Industrial Revolution, the Progressive Era, and the Great Depression with a lesson that...

Is it possible to change the color of clouds? A three-part activity explores the scattering of light by the water droplets that make up clouds. After observing a demonstration, curious scholars conduct their own investigations of the...

If readers don't understand key portions of a text, it may seem more like a foe than a friend. The second resource in a series of three ESL lessons designed to accompany the texts in Nature: Friend or Foe makes the texts easier to...