In this electrical worksheet, students answer a series of 17 questions about electrical shock and electrical safety. This worksheet is printable and the answers are available on-line.

In this physics learning exercise, students complete 11 short answer questions related to general metrology. They define basic metrological terms.

In this transistor instructional activity students investigate what an insulated gate bipolar transistor is and answer 5 detailed questions about their application and structure

In this fabication worksheet learners examine what the acronym "DIP" means. They answer a set of questions and identify integrated circuits. 

In this electrical circuit worksheet, learners answer a series of 13 open-ended questions about digital-to-analog converter circuits. They analyze schematics in order to answer the questions. This worksheet is printable and the answers...

Learners discuss a number of career possibilities in science. They also examine a scientist's work.

Students investigate and read about the life and contributions of Martin Luther King, Jr. They listen to a biography and take notes, complete a pictorial story, and complete a writing assignment in response to questions about civil...

Students are presented with a scenario that requires them to electrophoreses human hemoglobin samples in order to confirm a diagnosis of sickle cell anemia and/or to determine whether individuals in the scenario are carriers of the...

Students create a book about bats. They write a letter to a scientist containing questions about bats. They compare the socialization of bats to humans; compare the needs of bats to humans and other animals.

In this water worksheet, learners answer 10 multiple-choice questions about the water cycle. Students also describe how they think their community is involved in sustaining water resources and write a pretend radio announcement about...

In this science worksheet, students learn about water resources and watersheds by reading and answering questions in this 8 pages newsletter. Students learn about salt vs. fresh water, discover the protective role of estuaries, learn...

In this weather worksheet, students read a 3 page story about a girl who notices unusual weather patterns. Included in the story is information about climate, temperature, tides and wind. Students then answer 6 essay questions.

Students react to a statement about living with wolves, then read a news article about Shaun Ellis and his time living with wolves. In this current events and wolves lesson plan, the teacher introduces the article with a discussion and...

Learners determine seed dispersal methods. In this life science lesson plan, students make predictions about how seeds might move, then look at seeds under micrographs or microscopes to analyze the seed coat and how this helps...

In this cell energy worksheet, students answer questions about the processes of photosynthesis and cellular respiration. They compare the two using a Venn diagram.

Learners determine the density and thickness of a piece of aluminum foil. In this density and thickness of materials lesson plan, students experimentally find the density of a piece of aluminum foil and compare it to the theoretical...

Students listen to the story The Contest between the Sun and the Wind.  In this Sun and Wind story students answer comprehension questions and retell the story through role playing with character puppets.  Students create paper...

In this physics worksheet, students complete 19 questions on binary numeration system. They explain how this system is used to operate computers.

In this physics worksheet, students solve and write short answers to 19 questions on time-delay relays. They explain how the mechanism works and calculate the amount of delay in seconds.

In this electrical circuit worksheet, students answer a series of 21 questions about sum of product and product of sum, and Boolean expression for a logic circuit. They design and build a circuit board using  PC-board relays to show...

Students compare Saturn's moons to the Earth's moon.  For this moon lesson students work in groups and complete a lab activity then answer questions. 

Students discuss a natural disaster. For this earthquakes research lesson, students discover why earthquakes happen, what happens after an earthquake, and what to do during an earthquake. They discuss some information as a class and work...

In this fossils worksheet, students are given a bag of fossils mixed with non- fossils. They are to determine which category each item belongs to and give a reason. They answer questions about how they determine fossils from non-fossils.

Middle schoolers discuss the salt marsh. They define the following terms: habitat, water, land and air. Students work in small groups. They are asked why are they going to a salt marsh? Middle schoolers discuss whose habitat is it at...