Young scholars investigate buoyancy, displacement and density.  For this flotation lesson students study the Archimedes' Principle, analyze data and draw conclusions. 

First graders identify the seven parts of a tooth and discuss various foods that can cause tooth decay. They analyze and discuss a poster of the parts of a tooth, discuss what a cavity is, label the parts of a tooth on a worksheet, and...

Students do a research project on one of the European countries and develop the points in detail. They determine the sophistication of African tradition and culture that have been degraded by the media and write an essay from the facts...

Students conduct a pH probe of various household products including both bases and acids. In groups, they use litmus paper to test such liquids as amonia, vinegar, and detergent to discover which are acids and which are bases. Finally,...

Eighth graders identify the different types of measurements and the instruments used to measure each type. After taking notes, they complete a bubble chart to examine the conversion between the units. To end the lesson, they practice...

Learners use appropriate skills to design and conduct scientific investigation. They sort and classify various ingredients and analyze their investigation. Finally, students describe the observable states of matter, bot solids and liquids.

Students identify the six basic stages used to create a steel component, and explain how each stage influences or interacts with another. They give examples of how technology has improved human lives.

Students take a field trip to a local park or beach to collect objects. They practice counting the objects and put them into categories according to type of shape like a cone, cylinder, etc... As an extension to the lesson students could...

You may have seen it on You Tube and David Letterman - the exploding Coke and Mentos experiment? But what is it that makes the reaction happen? In this experiment you will see if tiny dimples called nucleation sites have anything to do...

The Coke vs. Pepsi Taste Test Challenge has learners design and carry out an experiment to determine whether or not students are able to correctly identify two brands of cola in a blind taste test.

No two snowflakes are the same! Find out if that statement is true by "growing" your own snow flakes and comparing them. You need a coke bottle, dry ice and a Styrofoam cup.