Turn aluminum cans into pickles! An engaging experiment has learners chemically change aluminum into a substance with many purposes including the manufacture of pickles. After performing the chemical conversion, the experimenters verify...

Sometimes, the best solution to a problem can be found by walking in someone else's shoes. Here, scholars use character cards to take on the roles of people around the world. They determine how their character's...

Gain an understanding of the complex topic of immigration with a collection of resources. Class members engage in a series of activities designed to give them insight into the factors that influence immigration policies and the effects...

Make the strongest beam possible using taffy? Groups mold a taffy-water mixture into a beam and a reinforcing material of their choice. To finish the final installment of a two-part series, participants test its strength by adding...

Try your hand at scale models. Scholars create a scale model of an object using a scale factor of their choice. As part of the project, they give presentations on their processes and calculations. This is the last installment of the...

Investigate thermoset polymers through experimentation. In an effort to determine the strongest, most flexible mixture, groups conduct an experiment on different-ratio epoxy-amine polymers to finish the set of two lessons.

Combat ocean acidification with bubbles. Young engineers create a system that reduces the acidity of water. Dry ice in water helps simulate ocean acidity, and blowing bubbles into the water results in a gas exchange that neutralizes the...

Watch out below! Future engineers come up with methods to ensure that a ball in a cup stays in the cup even after dropped from a given height. It might be prudent to include some kind of shock absorber in the cup. Parachutes are a good...

Let your creativity run wild. Scholars build a sculpture out of basic materials. These sculptures must be able to move in the wind (from an electric fan). However, they must also withstand the wind enough to not fall over—it's quite the...

Build a sculpture that moves on its own; no power source required! The second installment of a five-part series has individuals create a sculpture that moves with the wind. It can't topple over though, so some type of support is necessary.

Investigate the procedure for developing computer chips! Learners use solar print paper to create both positive and negative images. They observe the effects of single and multiple exposures and compare results.

Make works of art using a vintage yet effective etching strategy. The surface of a semiconductor chip has specific patterns formed through a process called etching. Through a lab investigation, young scholars recreate that process...

Chemistry and physics combine forces to benefit nanofabrications. Learners examine the process of wet etching in nanofabrication. Using corrosive substances such as lemon juice and Coca-Cola, they model the etching process. They then...

After reading a short paragraph about certain materials and their ability to repel water, learners answer two questions regarding a variety of materials' ability to repel water. There are six different substances placed in bowls of...

Students investigate how to design a jacket that can be worn in extremely cold temperatures. They use the internet to research materials and different types of designs. As an extension to the lesson students go to a sporting goods store...

Learners have to have had some experience with metals prior to using this worksheet. They are given five properties common to five different metals. They create or use a dichotomous key to identify the five mystery metals. Tip: This...

Third graders demonstrate an understanding of the lifestyles and habits of the underwater life presented in the previous unit. They classify the various sea creatures according to the ecosystem and then use drama skills to present...

Learn to multiply with decimals. The class reviews multiplying multi-digit whole numbers based off of word problems. Then they learn how to multiply using decimals and practice with money problems.

This lesson addresses proper seam allowances, how those seams should be finished, and the importance of pressing them. Class members learn by listening as well as by practicing and creating their own samples. There are many attachments...

Students read the story SAIL AWAY by Donald Crew to show different pictures of water and oceans. They are then introduced to a collage showing examples of Picasso's work. They construct a collage using different methods.

Use this area of parallelogram worksheet to have learners solve the word problems by finding the area for the parallelograms in the six word problems.

In this reading comprehension worksheet, students read a 4-paragraph article titled "Toilet Paper" and respond to 8 multiple choice questions and 7 short answer questions.

Designed specifically for English language learners, this online quiz provides immediate feedback. Commonly confused words are presented in pairs, and the user must decide which word would best fit in the sentence provided. These words...

Shanty towns made by Dust Bowl migrants were called Hoovervilles for a reason. Examine the policies Herbert Hoover put in place to help victims of the Dust Bowl and Great Depression. You'll find he didn't do much and the result was...