How do cells know when to replicate, transcribe, and stop? James E. Darnell, Jr. shifted from studying medicine to biochemistry and decided to address this mystery. Learn about his research, discoveries, and the impact on future medical...

Responsible farming is important for maintaining natural resources. Eager scientists complete a WebQuest to explore what happens to nitrogen when it enters the soil. They learn about the chemical makeup of nitrogen-based molecules...

An online resource shows learners some species that are very good at using their camouflage as well as other ways species use their coloring for survival. Interactive and digital, the lesson is perfect as a remote learning resource.

Eighth graders observe evidence of chemical reactions.  In this chemical reactions lesson plan students study chemical processes and complete a lab activity. 

Students conduct an experiment in which they react sodium bicarbonate with hydrochloric acid to determine the molar ration between the two reactants. Students must write correct formula and a balanced chemical equation and explain how...

Sixth graders observe the physical and chemical change that can occur in an acid and a base. In this acids and bases lesson plan, 6th graders use cabbage juice to identify, compare, and contrast acids and bases.

In this science:  acid base quiz worksheet, students answer 20 true or false questions, not interactively, about acids and bases, then scroll down to check their answers.

In this online interactive American history worksheet, students answer 13 matching questions regarding contemporary American history. Students may submit their answers to be scored.

In this online interactive English activity, students respond to 39 fill in the blank questions that require them to use adjectives and prepositions appropriately. Students may submit their answers to be scored.

High schoolers relate chemistry to an object they use everyday. They research information related to chemistry and create their own webpage. They are to keep their page up to date as new observations are taken.

Have you reached your breaking point in looking for great resources that illustrate bond energy? Demonstrate the potential energy changes that occur when polar and non-polar bonds are broken with a stimulating simulation. Pupils pull on...

Here is an interactive presentation on molecular geometry if you have materials for building molecule models along the way. Isomerism is introduced by means of a graphic organizer. Viewers then imitate two molecule models and learn that...

It's truly amazing how life is sustained through the complicated interactions of different organic compounds. As young biochemists complete this learning exercise, they demonstrate their ability to identify these essential molecules as...

Scholars take off on an interactive spaceship to explore a historical timeline of the big bang theory. They learn about the evolution of mammals and humans, the formation of stars and planets, and the chemical composition of the early...

Uncover the building blocks of the universe as budding chemists explore atoms and molecules in an exciting inquiry-based activity. Investigators view an interactive video describing the chemical structure of six molecules. Using...

Can you disprove the law of conservation of mass? Pupils observe the teacher weigh each part of a reaction. Then, the teacher weighs the result of the reaction and everyone sees that the products do not equal the reactants. Then they...

In May of 1981, the Winter Park Sinkhole in Florida first appeared and is now referred to as Lake Rose. Scholars learn about the causes of sinkholes through an inquiry project. Then, they analyze recent data and draw conclusions to...

Students study animal classification and their interactions.  In this animals and engineering instructional activity students study animal communities and how engineers use this knowledge to create new technologies. 

Although the points given on these slides are valid, the visual accessibility is poor. Consequently, many viewers would be distracted or entirely unable to view the presentation.  The content is a review of microorganisms and their...

Students study the earth as a system, and the fragility of that system when population, and pollution, are considered as interactive parts of earth.

Students examine the concepts of micelles, polarity, solubility, and properties of detergent in an experiment with milk, water, and food coloring. Students complete a Take-Home Challenge in which they experiment with the behavior of food...

In this health worksheet, learners complete the crossword puzzle based upon the theme of the nervous system and its interaction with the senses.

Why would water 2700 meters deep suddenly become warmer? Explore this and other ocean floor discoveries through this reading response worksheet. Scholars read information about the organisms discovered by Alvin, a deep-sea submersible....

Middle schoolers investigate the question: In what ways can a common household products hurt you? This lesson integrates with drug and alcohol units in science classes as well as language arts in the form of the Public Service...