Students describe habitats within ecosystems, describe how organisms modify environment to meet their needs, and identify characteristics for butterfly survival. In this butterfly lesson plan, students explore all aspects of the...

Students explore the concept of insects and their habitats.  In this insect habitat lesson, students create travel brochures for particular insects.  Students must include habitat, producers, and consumers with in the vacation...

Students explore the laws and regulations of pesticides. For this pesticides lesson, students research how laws are made and identify the agencies responsible for enforcing the laws. Students research the Internet for laws and bills...

Students use a shoe box to simulate what happens when candy gets between your teeth. In this teeth brushing lesson, students explore the importance of brushing your teeth. Students listen to Brush Your Teeth Please. Students recognize...

In this electrical connections worksheet, students answer 13 questions about conductance, resistors, how to build a circuit and electrical connections.

In this electrical circuit worksheet, students develop an understanding of micro-controllers and then answer a series of 13 open-ended questions about transistors that include analyzing schematics. This worksheet is printable and the...

In this physics worksheet, students design and build an electrical circuit using LED as a light source. They complete 2 short answer questions about their design.

In this electrical learning exercise, learners design and build a op-amp model to show understanding after answering a series of 18 open-ended questions that include analyzing schematics. This learning exercise is printable and there are...

In this electrical worksheet, students design and build a op-amp model to grasp the understanding of op-amp circuits before answering a series of 21 open-ended questions that include schematics. This worksheet is printable and there are...

For this physics worksheet, students complete 12 short answer questions on opamp circuits. They also perform calculations of voltage in some items.

In this electrical worksheet students design an intercom circuit and answer 2 open-ended questions about the volume control and microphone of the intercom. This worksheet can be printed and the answers to the questions are available...

In this physics activity students complete several circuit building exercises then answer a series of short answer questions based on diagrams. 

In this electrical circuit worksheet, learners answer  a series of 9 open-ended questions with schematics about motors and how they are used within certain types of electrical circuits.  This worksheet is printable and there...

In this electrical circuit worksheet, students construct a model of a diode circuit to demonstrate understanding. They analyze schematics and answer a series of 13 open-ended questions about diode circuits. This worksheet is printable...

In this electrical worksheet, students draw a schematic design and build a Op-amp model to grasp the understanding of oscillator circuits before answering a series of 16 open-ended questions. Students analyze schematics in order to...

In this electrical worksheet, 1st graders design and build a circuit model to grasp the understanding of filters in circuits pertaining to impedance and cut-off frequency. They answer a series of 31 open-ended questions that include...

In this physics worksheet, students examine how phase-locked loop circuits works and answer 8 short answer questions about it. They explain how FM radio communication works.

Students examine how infrared works with everyday items. In this investigative lesson, students examine how we use infrared in household items. They will conduct an experiment to create an infrared remote that works around corners as...

Students understand the movement of tectonic plates. For this tectonic plates lesson, students access prior knowledge of convergent, divergent, and transform boundaries.  Students discuss energy transfer involved in plate...

Eighth graders explore the ocean floor. In this topography lesson, 8th graders compare topographical maps to bathymetric charts. They will create a topographic map and note landmarks and other land features.

Young scholars explain chemosynthesis and photosynthesis using candy. In this chemosynthesis lesson, students work cooperatively to create a visual explanation of the chemical equations of photosynthesis and chemosynthesis.

Students investigate the circle of sea life by creating nitrogen compound models.  In this oceanography lesson, students discuss sea creatures and where their waste goes.  Students identify nitrogen cycles in the ocean by...

Students investigate tides and the land submerged under them.  In this intertidal field trip, Students visit the intertidal zone and observe the habitats and animals that live there.  Students view the pools under rocks where...

Fifth graders become familiar with the geography of New Hampshire and the importance of specific sites in history.  In this New Hampshire activity, 5th graders create a brochure including points of interest and showing distances...