Students analyze causation concerning Reconstruction policy. They evaluate the success of the Freed men's Bureau concerning land distribution. They examine several documents relating to the Freedmen's Bureau's goal of providing land for...

In this density of materials worksheet, learners examine ways to sort a dump truck of recycled materials using the density of the material types. Students write a letter to the city council to describe their method of sorting.

In this black holes worksheet, students use a formula for time dilation which causes delays in events that occur near the black hole. They solve 6 problems using the equation.

Students invent words using a set of letters.  For this Alien word lesson, students determine if the letters made a real word.  Students record problem words in an activity log.

Students search for different rhyming words.

Learners investigate static electricity using inexpensive "grocery store" items. They view demonstrations with video segments. They graph the data they collect.

Students explain how Daniell cells work. In this electrochemistry lesson, students conduct a variety of experiments to explore the different types of cells. They create a model of Daniell cell.

Students explain how electricity is transferred from source to load without actual wires connecting the two. In this physics lesson, students explore how wireless electricity was discovered. They cite practical applications of this...

Students listen to a story involving Tangram pieces. Students use Tangram pieces to complete shapes using an outline of a design.

Students investigate how mirrors reflect light. In this reflection lesson, students draw the path of the light reflected from a mirror. Students construct a list of objects that are light sources.

Students study different natural disasters.  For this natural disaster lesson students read a nonfiction book followed by a discussion, an experiment,  then collect illustrations from their experience. 

What words begin with an r-blend? Group each picture card into the correct category according to its initial consonant blend. After they complete the list, have kids write words into each box in the worksheets. Fun and educational for...

If your knowledge of magnets ends with posting a to-do list on the fridge, add this to the list. Learn more about magnets! You can start here with a straightforward rundown of magnet types, uses and strengths, explained in a way that...

Resource presents the use and risks of Magnetic Resonance Imaging (MRI) technology as used in medicine.

When you have the most powerful MRI machine in the world, there's a lot of exciting research going on. Read about some of the cutting-edge studies we do on neurodegenerative diseases, cancer, tobacco use, muscles and more.

This Beth Israel Deaconess Medical Center site offers a comprehensive look at MRI exam phases, preparation, technology, equipment, safety, and research. Images and labeled diagrams are also provided on this site.

Now that MRIs have been around for a few decades, patients and doctors tend to take them for granted. But these awesome diagnostic tools, powered by strong superconducting magnets, save countless lives with their ability to pinpoint...

Explore Magnetic Resonance Imaging, and find out how an MRI can see inside the body.

A unit all about magnets! Explore magnetic forces, types of magnets, and more through these informative activities.

Learners investigate moving charges in magnetic fields. Some topics explored in the activities are Lorentz force, motion of a charge, and magnetic fields. The resource consists of video clips, lecture notes, online textbook chapters,...

Oak Ridge National Laboratory in Tennessee has been working on a way to cut back expenses on powerful magnets used in various objects we use every day like computers and cars. Science News for Students probes into the investigation's...

College-level physics course highlighting electricity and magnetism. This course is divided into several modules including electric fields, magnetic fields, electromagnetic forces, conductors and dielectrics, electromagnetic waves, and...

Explore the interactions between a compass and bar magnet. Discover how to use a battery and wire to make a magnet.