Lights, Shoals & Soundings

Students make inferences based on different sounds that they hear. In this inferences lesson plan, students will hear sounds of different objects and describe the sounds based on what they hear. They will answer various questions about...

A well-designed, comprehensive, and attractive slide show supports direct instruction on how sonar and echolocation work. Contained within the slides are links to interactive websites and instructions for using apps on a mobile device to...

Construct a maze in your classroom and have a blindfolded scientist act as a space rover, maneuvering unfamiliar terrain while another scientist plays commander. Classmates record the number of occurrences of the commander having to...

High school engineers experiment with passing light through mesh and perform calculations using the diffratction equation. This all-encompassing lesson includes the activity sheets for four different diffraction activities and a page of...

Students draw contour lines based on NOAA soundings on a nautical chart. They color the contours and glue label tags for topographic features. They determine that the floor of the ocean is composed of hills, plains, ridges, trenches,...

Students investigate the concept of electricity and how to build a circuit. They identify the presence of heat, light, sound, and the magnetic effects. Students construct the circuit and draw a diagram that gives directions for its...

A tremendous presentation on the properties of light. Young scientists are treated to slides which share a lot of fascinating information about light. This impressive PowerPoint is filled with great photos, graphics, and discussion...

Zoe and RJ are trying to photograph an egret on a lake, but they are having trouble with the lighting. Reflection, refraction, and absorption are explored through their thoughtful dialogue so that your physical scientists are illuminated...

Students are able to describe what happens to light when it strikes different materials. They describe the law of reflection. Students are able to explain why a mirror froms a virtual image. They are able to describe diffuse reflection.

Pupils conduct a series of experiments in which they explore chemical reactions. They detect chemical changes by observing how physical properties change when two different chemicals are combined. They list and describe the reactants...