Ninth graders explore the abstract idea of the atom and explain the differences and similarities between solids, liquids, and gases. They understand the molecular differences between solids, liquids, and gases.

Eighth graders use the scientific method to discover why a balloon is not inflated.

Students explore how density can cause things to sink or float by experimenting with a jar, oil and corn syrup.

Students determine the heat energy needed to vaporize (boil) one gram of liquid nitrogen.

Students explore the characteristics of clouds, their formation, symbols used in their identification, and the relationship of clouds to weather. The instructional activity focuses on how they are formed and their classification.

In this science learning exercise, students look for the words that are related to the theme of the sheet in the word search. They also work on spelling skills.

Students observe a demonstration of linear momentum. For this linear momentum lesson, students observe a series of demonstrations of linear momentum and qualitative observations.

Students explore physics. In this science instructional activity, students discuss physics in their everyday lives. Students complete a physics worksheet.

Students explore clouds and abstract thinking through painting. This lesson uses higher thinking skills and encourages self expression.

The pupils will become familiar with the methods used to trade agricultural products between countries.1. Allow students to research the trade embargoes the United States has imposed on other countries. 2. Use encyclopedias and almanacs...

Students create a torn paper landscape and use it to study clouds. In this cloud study and art lesson, students make a background art image from torn paper. Students create a torn paper landscape and use cotton balls to illustrate...

Students study and illustrate clouds. In this cloud study lesson, students study clouds and then illustrate what they see. Students use their imaginations to interpret images from the cloud picture they drew.

Pupils model the removal of a cell nucleus and the insertion of an alternate control center. They define some of the challenges faced in this type of transplant procedure. Students discuss cloning.

Students assess the environmental impact of their transportation choices. They keep a transportation journal and use a website to calculate vehicle emissions for themselves and their class. They evaluate their transportation choices.

Second graders explore how to identify cloud types by observing clouds. They record data and have fun by applying newly acquired knowledge throughout the curriculum.

Students using a slide made out of aluminum foil and pin holes observe visible light.

Students investigate the concept of climate gases and practice using the appropriate measurement terms. The lesson includes information that is used by the teacher to conduct class discussion or as a source of background for students.

Students study body parts in Spanish.

Students study print and TV ads and search for examples in which advertising companies rely on negative stereotypes or misleading information to market their products.

First graders complete a variety of experiments with solids, liquids and gases. They read books about matter, identify the characteristics of solids, liquids and gases and the sort and classify a variety of matter. Students make...

Students discuss the concept of global warming and view a multimedia clip on the global warming phenomenon. They statistically analyze mean temperature data and compare a given set of data. Data on atmospheric CO2 is done then they...

Learners use this introductory lab using a tennis racquet, however it is very difficult to study because of the strings and the racquet stretch so little and so quickly during a match that students were unable to make simple...

Students construct an artificial satellite from random materials. They demonstrate the principle of an orbit. Students are divided into small groups. Each group creates a model of an artificial satellite in orbit.

Students discover the relationship between force and the amount of time over which the force is applied. They discover the meaning of impulse and it equals the change of momentum. Students connect things to a computer to test their results.