Was the Titanic advertised as an unsinkable ship, or was it just what the public believed? In this analysis activity, historians examine both primary and secondary sources to determine the answer to this question and the reliability of...

In this interactive Internet  assignment, physical science investigators answer 11 questions about the atom, the subatomic particles, and atomic structure. They can click on "Reveal Answer" to discover if they are correct. They also...

What is the difference between a form of energy and a source of energy? This first activity in a series of 19 lessons uses demonstrations and discussions to introduce energy to the class. Through using hand-generator flashlights,...

In this science worksheet, students are involved in questions about the events that cause and sustain fires. The chemistry of fire is the primary focus.

Open this lesson by reading together about primary and secondary batteries (such as nickel-cadmium cells), problems they can cause in the environment, and how humans can minimize the damage. Afterward, little ones examine a collection of...

In this physics worksheet, students complete short answer questions about physics concepts such as electricity, space, light, and more. Students complete 20 short answer questions.

For this teacher website, teachers have access to various worksheets and lesson plans at no cost. Teachers can select from all subject areas for lesson plans, activities, and available resources.

In this battery worksheet, students answer 14 questions about primary cell batteries, secondary cell batteries, and how batteries are charged. They calculate the rates of discharge for given batteries.

In this arc flash and arc blast worksheet, students answer ten questions about the conditions that lead to arc flashes and arc blasts. They describe each and explain how to protect from these occurrences.

Young scientists study the construction of a battery through experimentation. They engage in five experiments which combine to create a thorough study of the history of batteries beginning with a model of the first battery.

In this physics worksheet, students design and build a power inverter given a schematic diagram. They answer 3 short answer questions about the circuit they created.

Add a handy reference sheet about fish anatomy and functioning to your learners' biology or animal notebooks. Though this resource doesn't provide any practice, it makes a useful addition to any study of anatomy, biology, species, fish,...

In this circuit board instructional activity, students research the 5 parts of a circuit board: transistors, resistors, capacitors, diodes, and inductors. This instructional activity has 5 short answer questions.

In this mineral worksheet, students use an on line source to answer questions about minerals, about resources and their uses, about fireworks and about birthstones.

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

In this AC phase instructional activity, learners answer 24 questions about AC and DC voltages, phasor diagrams, sine wave graphs and Lissajous figures.

In this electromagnetism and electromagnetic induction worksheet, students answer 11 questions using calculus to determine things such as magnetic flux and wave output.

In this atom worksheet, students learn about the scanning tunneling microscope and answer questions about its use, how it works and its ability to see electrons in atoms.

For this audio power amplifier worksheet, students answer five questions about class A amplifiers, sound pressure, crossover distortion, and amplifier design.

In this physics worksheet, learners answer 5 conceptual questions about the sensitive audio detector they built. They analyze the component of their circuit.

In this alternative energy learning exercise, 6th graders read and study the varying types of fuel.  Students read examples and ways that alternative fuel can be used.

In this mineral activity, students visit http://sciencespot.net and answer 90 questions about mineral uses, mineral groups, fireworks, and minerals found around the home.

In this energy survey, students answer 15 questions about how they use various forms of energy. This survey is designed to be printed.