Fourth graders study the characteristics of the Achaean era. In this Achaean era activity, 4th graders examine the clock of eras and compare the characteristics of different eras. They determine that the rocks associated with this era...

In this reaction kinetics learning exercise, students draw a graph of energy vs. reaction progress and determine the factors which change the speed of a reaction. Students learn about rate laws. This learning exercise has 1 graph, 15...

Each of these slides has notes for a teacher to support the activities that are planned for the students. The slides give details and facts about sound waves. Although this slide show delivers useful information about the sound waves,...

Middle schoolers explore the Proterozoic Era. In this geologic time periods lesson, students examine the clock of eras charts and listen to a lecture regarding the era.

In this learned behavior worksheet, high schoolers review different types of learned behavior including habituation and trial-and-error learning. This worksheet has 7 short answer, 8 matching, and 10 fill in the blank questions.

In this learning about gears worksheet, 5th graders read and discuss a 1 page article on gears, fill in 7 blanks to complete 5 facts about gears and make a set of gears from a template provided in the worksheet.

In this electron dot structures handout, new chemists read about electron arrangement and how to draw electron dot diagrams. They complete a chart with the mass number, atomic number, isotope notation, number of neutrons, and Bohr...

Students access prior knowledge to create a chart of eras. In this Paleozoic era instructional activity, students research the Paleozoic era to find information to create dioramas. Students participate in fossil activities.

Sixth graders recognize that the Earth was different in different eras. In this Mesozoic Era lesson, 6th graders compare the time frame of the different eras and how long they lasted for by graphing them. Students study the...

Students illustrate a schematic circulatory system of a human body including heart, lungs, arteries, veins and capillaries. Next, students conduct an experiment to increase understanding of the relationship between heart rate/pulse and...

Students explore how sound travels. In this sound lesson plan, students complete seven activities where they observe the different characteristics of sound. Students make sound, watch sound happen, and learn about the ear. Students gain...