So is that what you meant by rubber legs? The activity has pairs subject a chicken bone to vinegar and observe what happens over a period of days. Individuals then write up a lab report and document their observations and findings. 

The last unit in the series allows kindergarteners to see the dangers and hazards associated with each of the natural disasters learned so far in the series—earthquakes and volcanoes. They listen to sounds associated with the...

To find life on another planet, scientists look for gases (atmosphere), water, and temperatures that are not extreme. In this activity, groups of pupils become "Titan-ians," scientists who want to explore Earth for possible life forms....

How can you complete a simulation when it is not practical to determine the probability of an event? Class members learn that in some situations, it is not feasible to find the probability of an event, but they can estimate it by running...

Up, up, and away! Take your classes on a physics adventure. Learners explore the concepts important for flight. They experiment with the Bernoulli Principle while learning the forces that act on airplanes in flight.

Learners won't have to squirm when asked the facts after completing an intriguing lab investigation! Hook young scholars on science by challenging them to verify Hooke's Law using a gummy worm. Measuring the length of the worm as they...

Sherman Alexie's coming-of-age social commentary is the focus of a review worksheet. Learners use clues from The Absolutely True Diary of a Part-Time Indian to complete a crossword puzzle about the novel.

Marijuana can affect every part of a user's life—starting with the delicate nervous centers of the brain. An informative article and worksheet prompt teenagers to learn more about how the THC found in most forms of marijuana can...

A colorful, thought-provoking infographic identifies 12 harmful chemicals found in cigarette smoke. It provides a sober warning for smokers and those exposed to secondhand smoke.

How can you help pupils view feedback as a blessing and not a curse? Lesson seven in a series of 12 character and leadership activities focuses on the S.A.R.A mindset and how to support budding leaders in their journeys toward the...

As many unfortunate journalists have learned, taking someone else's ideas and passing them off as your own is never a good idea. It's called plagiarism—and it's a big deal. Thankfully, a handout helps writers learn how to avoid...

The Civil War made slavery illegal, but all ex-slaves were not totally free. Scholars visit eight different classroom stations to uncover life during the Reconstruction Era in America. Groups discover items such as Black Codes, 13th,...

The Grapes of Wrath may be the most famous novel set during the Dust Bowl, but what other stories cover the same time? The unit focuses on the Karen Hesse novel Out of the Dust. Learners keep a timeline of the Dust Bowl, maintain a...

Implementing culture change within an existing organization begins with effective leadership. Scholars explore organizational leadership by reading and discussing case studies about nursing homes. They also write personal mission...

Does natural light damage or repair DNA? Learn the answer discover the scientists who researched the topic with an online interactive. Scholars read through an online animation presenting the content at their own pace. Then, they read...

Scholars get to know famous Dutch painter, Vincent van Gogh, as an artist as well as a person. After reading personal letters and analyzing paintings, participants paint two self-portraits that represent their personality. Then, write a...

Does the use of standardized testing improve American education? Scholars dive into the issue as they prepare to discuss the debate topic with their classmates. After reviewing the pros and cons, they watch videos to help them arrive at...

Go fly a kite, then fly a plane! The 19th part of a 22-part unit on aviation looks at the way kites and gliders help aid in the understanding of flight. Pupils discuss how engineers used kites to influence airplane designs.

Emerging biochemists more fully understand the flow of energy in ecosystems as they explore the laws of thermodynamics and relate them to energy transfer in food chains. They also investigate heat loss from the human body and how...

Learners explore water and ice. In this physical science lesson, students participate in a science inquiry and observe the characteristics of ice and water. Learners compare the differences between a solid and liquid and record their...

You know that liquid nitrogen turns into a gas at room temperature. Place some in a two-liter bottle for a physics demonstration of the ideal gas law. Beware, however; this is a dangerous demonstration! Not to mention that you may not...

The class defines what it means to be successful by examining the achievements of Rich Wilson. They create headlines for a mock paper, discuss achieving personal goals, and create a scrapbook of his journey. Tip: Use this resource when...

For this online interactive English vocabulary skills worksheet, students answer 10 matching questions which require them to fill in the blanks in 10 sentences. Students may submit their answers to be scored.

Are you studying Leonardo da Vinci in your class? This resource is made up of 3 study questions and 7 essay topics about Leonardo da Vinci that you could use to test your learners' biographical knowledge. Class members may check some of...