Le Chatelier's interest in thermodynamics and building materials such as cement and plaster led to the Le Chatelier Principle in 1884. Activity 13 in a series of 36 extensively explores chemical equilibrium. Learners read about...

Use the classic density demonstration of placing a cola, a clear soda, and a diet soda into a tank of water. Then let learners attempt to pour some of the soda into layers in a clear container. The procedure explains a thermocline, and...

Students investigate properties of common molecules. In this chemistry lesson, students construct polymer models to gain a better understanding of the properties of polymers.

Students describe the characteristics of wetlands and identify their ecological functions. They inspect items and use them to create metaphors about wetlands.

Fifteen terms pertaining to speciation, extinction, and gene flow are to be matched to their definitions. This simple, easy-to-read worksheet can be used as a pop quiz for your biology learners when studying natural selection principles...

Students identify the properties of a magnet. In this physics lesson, students explore the strength of the magnet by testing out how a magnet reacts to various materials. The various objects the students test include paper clips, paper,...

It takes some work to ensure you have a balanced diet, but once you know the types of foods that are good for you, it becomes second nature. In the sixth of seven lessons about energy and nutrition, learners create a healthy eating plan...

Students find the mass of the top quark. In this physics instructional activity, students create a vector diagram from a given set of data. They discuss their calculations and findings in class.

Seventh graders investigate the concept of polymers. They discover unique properties and how polymers are natural. The lesson contains sufficient background information for the teacher. Students examine different types of materials and...

Ninth graders write a description of a natural disaster. They list as many natural disasters as they can think of. The class discusses any natural disasters individuals have witnessed first hand. They watch a brief clip of a film that...

Students observe similarities and differences of natural objects. In this observation lesson, students use a magnifying glass to identify the details of objects.

Students integrate the study of plants/soil/rocks within a physical education classroom.

After some online instruction, chemistry aces use their creative abilities to produce a poster describing the photoelectric effect and one type of imaging technology that uses electromagnetic radiation. This simple, straightforward...

Seventh graders research different types of waves, identify the parts of a wave and create a Power Point presentation demonstrating what they have learned.

Students read "The Great Kapok Tree" by Lynne Cherry. They, in groups, research the economic impacts of deforestation in areas with rain forest and identify resources that humans use from the rain forest.

Students perform experiments to determine the nutritional needs and physical space requirements for slime mold to survive. After formulating hypotheses, they seal the petri dishes and set up the experiment along with two controls. ...

Students undertake a series of experiments and activities related to geology, especially in Connecticut. They evaluate types of rocks, minerals, and crystals, exploring the main concepts of geology.

Learners describe characteristics and common uses of acids and bases. They describe the role of natural indicators in the chemistry of acids and bases after testing and making observations on a variety of plant extracts. Students observe...

Young scholars investigate the attributes of scientists. In this scientific process lesson, students participate in a classroom activity that requires them to describe the jobs of scientists. Young scholars discuss their findings. 

Students gain an introduction to our planet's solid waste problem and our personal responsibility in curbing and solving said problem through the use of Dr. Seuss' book, The Lorax. After hearing the book, class discussion follows.

Students make a diorama to illustrate the process of mechanical airflow. In this movement of air instructional activity, students discuss ventilation and air movement indoors. Students discuss ventilation systems and study pictures of...

Students explore the environment by participating in an outdoors activity. In this nature appreciation lesson, students discuss how to minimize their human imprint when experiencing nature. Students conduct a nature walk and plan out an...

Twelfth graders research various sources to obtain the information and critically analyze the relevance to specific modern medicines which were discovered by studying natural remedies used by ethnic groups for specific ailments.

Third graders simulate weathering and erosion using sand and soil. They define weathering and the ways in which surfaces become weathered. Working as a class, 3rd graders complete various activities that demonstrate physical and...