Fifth graders explore how a plane can stay aloft. In this engineless airplane flying lesson, 5th graders experiment to find how the design of a plane and Bernoulli's principle keep planes in the air. Student's create a plane and answer...

Third graders explore the relationship of mass to volume. In this physical science lesson, 3rd graders participate in an investigation with a several materials and measure the mass and volume using scientific tools. Students discuss and...

Students explore nuclear scientists.  In this nuclear science research lesson, students choose a scientist who has contributed to nuclear theory, research his/her life and accomplishments, and write a paper. Students generate...

Third graders investigate Bernoulli's Principle. In this Bernoulli's Principle lesson, 3rd graders examine blowing air through a tube and the movement of the ball. Students make inquiries into what effect the air has on the ball and...

In this resistors worksheet, students answer 11 questions about resistors, their functions, symbols used to represent them, and they calculate resistance values.

In this circuits worksheet, students answer 44 questions about audio tone control circuits, twin-tee filter circuits, and other types of passive filter circuits, their impedance and their design.

In this scientific theory worksheet, the student is asked 46 questions about equivalent circuits designed with differently constructed power sources.  The answers are available if the student is working online.

First graders compare and contrast two different type of animals while also making predictions, observations, and asking provocative questioning. In this compare and contrast lesson, 1st graders acquire knowledge about why some animals...

Students explore the different water issues facing society today. In this environmental science lesson, students research about water treatment methods. They brainstorm ways to conserve water.

Students are asked to think about their use of electricity, particularly around the holidays, and how it affects their quality of life and the lives of all of us. They explore the issue by tracing the connections and discussing how and...

High schoolers are asked to use their imaginations to take the idea of biotechnology one step further. Before beginning this activity students read and complete a report on the book "Jurassic Park," which deals with the use of...

Students develop questions for their inquiries and plan their experiments. They are supported by a modeled case study of Max the Dog's Inquiry Planning Process, as well as supported by a planning template, The Inquiry Organizer.

In this science worksheet, students read the article related to currents and complete the exercises that are multiple choice and short answer.

Students examine a world map and read a news article about the discovery of a giant frog fossil. In this earth science and current event lesson plan, the teacher introduces an article with a discussion about continental drift and a...

Students examine and sort seeds. In this life science lesson, students make general observations of a tub of seeds, then develop sorting criteria for sorting the deeds. Lesson includes extension activities.

Students identify parts of a plant. In this life science instructional activity, student groups locate the leaves and fruits on vegetables, then find the roots. Lesson includes extension activities and background teacher information.

Students investigate the invertebrate sponge. In this invertebrates lesson plan, students observe the sponge, Grantia, using a dissecting microscope. Students answer questions about their observations and view six other invertebrates....

Fourth graders investigate the Earth's rotation. In this Earth's rotation lesson, 4th graders realize that the rotation of Earth causes the days and nights on Earth. Students break into groups and use a flashlight and a sphere to...

Young scholars brainstorm about the different health issues facing teens today. In this health science lesson plan, students discuss the danger associated with drug abuse. They recommend ways to stay healthy.

Fifth graders make predictions of the resulting colors when colors are mixed.  In this colors lesson, 5th graders discuss vocabulary related to mixing colors.  Students are asked to paint a picture of five colors from two...

Students keep a weather log. In this weather and temperature lesson, students discuss the information that can be obtained from a map and lead into a discussion about temperature. Students watch a video about temperature and...

In this electrical circuit quiz, students use schematics to answer a series of 7 open-ended performance based questions to show their understanding of Thevenin's and Norton's theorem about electrical circuits. This quiz can be printed...

 In this electrical circuit worksheet, students answer a series of 12 open-ended questions about various types of digital codes. This worksheet is printable and the answers are revealed online.

Students explore the environment by completing science worksheets in class. In this water conservation lesson, students identify ways water is used in our society and how we abuse the privilege. Students discuss methods to reduce water...