In this verb tenses worksheet, learners complete a 30 question multiple choice test on present time and past time verbs. Students choose the letter of the best possible answer from 4 choices.

In this Cartesian diver lab, students explain using text and diagrams how the Cartesian diver works. Students evaluate ways in making their lab design better. Students make predictions of how changing the variable would change the...

In this buoyancy worksheet, students match the definitions given to the 6 terms associated with buoyancy, displacement, and Archimedes' principle.

Students observe the melting of ice. For this phase change lesson, students observe ice as it melts. They discuss the process and create a Venn diagram comparing water and ice.

In this present and past tense verbs worksheet, students respond to 30 multiple choice questions that require them to use the appropriate verbs.

In this reading comprehension and verb tenses practice activity, students read a passage and respond to 10 true or false questions.

In this present and past tense worksheet, students practice their grammar skills as they respond to 30 multiple choice questions.

Students explore the concept of environmental stewardship. For this science lesson, students examine the environmental effects of oil spills as they replicate a contained oil spill and clean up.

In this online interactive grammar skills worksheet, students answer 20 multiple choice questions regarding helping verbs. Students may check their answers immediately.

Students blow bubbles. In this bubble instructional activity, students use a bubble solution and straw to blow bubbles. They attempt to blow bubbles inside of one another and create a bubble frame. 

Students study the different types of plastics and see which ones sink or remain buoyant.  In this ocean environmental lesson plan students complete several handouts, and view a film on PBS.

Learners study the ocean and its characteristics.  In this oceans lesson students complete a lab activity and are able to predict temperature of certain depths. 

Young scholars observe organisms behavior and adaptations.  In this biomes lesson students conduct fieldwork to determine water quality and answer questions about the differences between different habitats. 

Students investigate the environment by participating in a class trip. For this pond ecosystem lesson, students define a list of vocabulary terms associated with ponds such as invertebrate and metamorphosis. Students attend a field trip...

In this geology exploration worksheet, students complete 27 short answer questions about the properties and locations of igneous rocks. Teacher must provide text or internet link.

Students compare the densities of different liquids. In this liquids lesson plan, students compare color, viscosity, weight, volume, and graph their findings.

In this alphabet worksheet, 5th graders answer 26 general knowledge questions in which the answers begin with each letter of the alphabet, answers included.

Twelfth graders make connections between past and present, relevance of studying Chaucer.

High schoolers study Archimedes' Principle, flotation and the reaction of buoyant forces and explain the relationship between density and flotation.

Learners view photos of astronauts sleeping, eating, bathing, and using the toilet, and discuss hygiene problems in a zero-gravity environment. They contrast hygiene habits in space to those on Earth, and create storybooks illustrating...

Students explain why carnivals and Mardi Gras became a famous celebration. They reproduce some of the traditions and customs related to Mardi Gras. They write a persuasive paper on why or why not we should continue to celebrate Mardi Gras.

Dance offers several components and the two that are involved in this activity are creative expression and artistic perception. In this dance activity children are given movements with which to build and formulate and help them make wise...

Students use a coffee cup to demonstrate weightlessness. After a lecture/demo, students read an article on free-fall. They perform a simple experiment which helps them explain the concept of weightlessness.

Students research and report on the ocean's problems of disappearing or diminishing species around the world. students examine ecosystems and food chains and present their findings to a mock panel of science experts.