Curated OER
Color Principles - Hue, Saturation, and Value
Students identify different color models and the application of the color theory. They create different visualizations that compare color models.
Curated OER
Reflecting Light
Students are introduced to the reflective properties of light and use mirrors to make light from a source reflect onto a specific target. They take turns and record the amount of time it took to correctly reflect the light.
Curated OER
Tractor Construction
Students working in small groups will build tractors. They must design a tractor that is able to pull various weights.
Curated OER
Make a Comet
Students construct their own model of a comet using a variety of art supplies by reviewing pictures and diagrams of comets. They examine the structure of comets and the interactions between comets and our Sun.
Curated OER
Electric Current and Circuits
Compare the drift speed of conduction electrons in a current-carrying wire to the signal speed of changes in current. They also distinguish between DC and AC and describe how AC is converted to DC.
Curated OER
Zesty Kicken' Chicken Dance
Students become aware of spatial awareness as they stand in the middle of a hula hoop and perform "The Chicken Dance" to music. During the chorus, they run, hop, gallop, skip into other vacant hoops. Students follow directions given by...
Curated OER
The Human Organism
Students discuss human emotions and mental health. In this mental and emotional health instructional activity, students write a short story regarding the "think and share" choice. Students include emotion, the connection between...
Curated OER
Does Shape Affect Drag?
Students study drag and how it affects a parachute in the sky. For this parachutes lesson students build models and compare their drag.
Curated OER
Having Fun: Leisure and Entertainment at the Turn of the 20th Century
Students inquire about the history of enterntainment and flim. The development of the modern industry of entertainment is done from reflecting upon its roots and background. The discussion is leading to answering how Americans have...
Curated OER
Up, Up and Away with the Montgolfier Balloon
Students construct hot air balloons. In this science lesson, students assemble their own balloon using tissue paper and glue. They time the duration of the flight, record data and calculate team averages.
Curated OER
The Paper Dutch Kite
Students construct a Dutch Kite using simple materials. In this math lesson, students measure kite dimensions according to specified instructions. They also describe and define the different parts of a kite.
Curated OER
Swinging on a String
Students explore how pendulums work and why they are useful in everyday applications. In a hands-on activity, they experiment with string length, pendulum weight and angle of release.
Curated OER
SLIME!
Learners learn the effects of friction and examine how certain lubricants can only be used with certain materials.
Curated OER
Looking into Eratosthenes' Radius of the Earth
Students, in small groups, research Eratosthenes and his calculations of the Earth's radius. They write a summary of the person, the experiments and his calculations to determine how accurate Eratosthenes was in his estimations of the...
Curated OER
Help! I'm Under Too Much Pressure!
Students play with a ping pong ball sized piece of modeling clay observing what happens to the clay as they play with it and write their observations in their notebooks. They share the results of their observations introducing the term...
Curated OER
Space Ship Pilot
Students visualize the relationship between acceleration and velocity as they maneuver a model spaceship in a 2-dimensional applet.
Curated OER
LEGO Construction Basics-Axles and Wheels
Students examine axles and wheels using LEGO materials. They investigate the uses of axles, gears, and wheels.
Curated OER
Paper Structures
Students demonstrate that material strength varies with shape and arrangement.
Curated OER
Wheel & Axle Tractor
Learners design and build a tractor using LEGO materials. They write and draw their designs.
Curated OER
Energy Defined
Fourth graders complete activities to study the sources of energy and forms. In this energy lesson, 4th graders discuss the origin of energy and define it. Students participate in several experiments to further study energy including a...
Curated OER
Angles: Angles, Angles, Everywhere
Students estimate and accurately measure the size of angles communicate with the appropriate geometric terms and symbols to describe and name angles, lines, line segments, rays
Curated OER
Thrust to Weight Ratio and Excess Thrust
Students, after reading an explanation from a NASA Web site, demonstrate an understanding of the text by applying it to questions involving the Thrust to Weight Ratio and Excess Thrust of an aircraft.
Curated OER
Making Paper
Students create paper by adding a few small scraps of paper into the blender pitcher and adding just enough water to thoroughly soak paper.
Curated OER
Watch It Slide!
Students work together to examine inclined planes. They create a plan to raise rocks to build pyramids. They discover the changes that occur when the angle is increased or decreased.