Learners discuss seismic waves. In this science lesson, students investigate the acceleration of the floor in the classroom similar to a seismograph. Learners observe a three-component seismogram from an earthquake and determine what it...

Students research endangered animals. In this animal science lesson plan, students visit suggested websites to learn more about endangered animals and create animal masks. Students need glue, cardstock, string and feathers to construct...

Students explore fish anatomy. In this fish anatomy and adaptation instructional activity, students define and identify the location of fish body parts. Students add these parts of a fish's anatomy to a life-sized fish costume worn by a...

Learners simulate the water cycle. In this water cycle lesson, students create a model of the water cycle. Learners draw the water cycle and write a paragraph explaining their drawing.

Students examine the similarities and differences between living organisms and fossils.  In this fossil lesson plan students reenact the process of creating a fossil.

Learners make a bungee cord. In this potential and kinetic energy lesson, students work in groups to create a bungee cord for an egg. Learners evaluate and test their cord. After performing the experiment the students answer...

In this online interactive American history instructional activity, students answer 17 fill in the blank questions regarding the U. S. Constitution. Students may submit their answers to be scored.

Students describe how demand differs from the quantity demanded, explain what the law of demand states and what demand schedules and demand curves illustrate while studying about economics. Also in retrospect, several writing scenarios...

In this kinds of energy worksheet, students read about potential energy, kinetic energy, and momentum. They answer four multiple choice questions about what they read.

Young scholars explore the cardiovascular system. In this human body instructional activity, students observe blood flow and study cardiovascular diseases and how they affect the human body system.

Students demonstrate the relationship between stress and strain, then graph stress-strain curves for various common materials. Students interpret graphed results and discuss differences in mechanical properties of materials.

Learners examine the cytoskeleton of a cell. They work together to build a structure with a certain number of materials. They share their "cell" with their classmates.

In this Easter bonnet worksheet, students participate in collecting a variety of items to create an Easter bonnet to wear. Students follow four directives and then decorate their bonnets.

Learners explore the attributes of animal habitats. In this habitat lesson, students examine animal habitats as they conduct a scientific investigation to create an animal habitat that provides food, shelter, and space.

Students demonstrate regrouping in subtraction. In this math computation instructional activity, students use popsicle sticks to practice the regrouping strategy. Students practice several examples of regrouping problems in small groups.

In this economics worksheet, students use their problem solving skills to respond to 28 questions regarding demand and supply.

Students see, and thus better understand, the vibrations that sound makes through this simple project.

Students conduct experiments using bananas sealed in jars to observe the effects on biodegradable waste in landfills. They cover the lid with a plastic sandwich bag to create an airtight seal. Students observe how the oxygen is used...

Eighth graders examine avalanches after reading excerpts from John Muir's book, "The Yosemite." In small groups, they conduct experiments with flour, sugar, and potato flakes representing different snow consistencies. Then, 8th graders...

Learners research correct procedures for taping ankles related to sports injuries. They work through each procedure for taping ankles in the correct order and discuss each step. In pairs, they develop a scenario related to injuring...

In this math worksheet, students write a problem having solution u(x, t) for each function u given. They include the lengths, physical constants, and initial conditions.

Students explore the world of polymers. In this chemistry lesson, students make polymers and observe their properties. Follow-up questions and extension activities are included.

In this English worksheet, students add the suffix "ic". Students form adjectives by adding the suffix to nouns. Students choose the noun or adjective to complete the sentence.