Curated OER
Microscopes
Students explore the history of the microscope. Find out what organisms can be seen under the microscope's lenses. explore how many different types of microscope exist today and how to take care of the instrument.
Curated OER
Crafts: Hands-On Activities
Students use the Internet to view craft ideas for them to make. They can create jewelry, paper mache, or a recipe.
Scholastic
Scholastic: Max's Math Adventures: Max's Measuring Mania
Read about how Max and Ruthie measured some fun objects in their gym. Use this method to measure things in your classroom. A helpful teacher's guide and extra challenges will make this a fun lesson on measuring with nonstandard units.
PBS
Pbs Kids: Design Squad: Build: Speedy Shelter
This challenge is to design and build a sturdy emergency shelter that can fit one person and easy to build. Are you up to the challenge?
PBS
Pbs Kids: Design Squad: Build: Inspector Detector
This challenge requires you to design and build a device that can pass above a surface and detect magnetic fields.
PBS
Pbs Kids: Design Squad: Build: Headphone Helper
This challenge is to design and build a headphone system to hear a musical instrument (real or homemade) better. Can you do it?
PBS
Pbs Kids: Design Squad: Build: Down Core
This challenge is to design and build a tool that can take a core sample from the center of a potato. Are you up to it?
PBS
Pbs Kids: Design Squad: Build: Blimp Jet
Can you build a blimp that hovers, and then modify it to use balloon power to travel in a straight path across the room? Try it!
PBS
Pbs Kids: Design Squad: Build: Zip Line
Your job is to design and build a ping-pong carrier and send it down a zip line in 4 seconds or less. Are you up to the task?
PBS
Pbs Kids: Design Squad: Build: Soft Landing
This challenge is to design and build a cushion system that can safely land an egg dropped onto the floor from three feet up. Are you up to the challenge?
PBS
Pbs Kids: Design Squad: Build: Sky Floater
Can you make a balloon hover in one spot and move without you touching it when you create air currents? Give it a try!
PBS
Pbs Kids: Design Squad: Build: Roving on the Moon
Your challenge is to design and build a rubber band-powered car that can crawl across the floor like a moon rover travels across the moon. Are you up to the challenge?
PBS
Pbs Kids: Design Squad: Build: Paddle Power
Can you build a rubber band-powered, paddle boat that paddles across the water? Give this a try and have a paddle race with a friend.
PBS
Pbs Kids: Design Squad: Build: On Target
This challenge requires you to modify a paper cup so it can zip down a line and drop a marble onto a target.
PBS
Pbs Kids: Design Squad: Build: Kick Stick
Can you build a battery-operated, spinning motor-powered arm that can move ping pong balls across the room? Take the challenge!
PBS
Pbs Kids: Design Squad: Build: Kicking Machine
In this challenge, you will build a machine that can send a ball (golf or ping pong) at least 12 inches.
PBS
Pbs Kids: Design Squad: Build: Helping Hand
Can you design and build a device that will let you grab and drop objects from at least two feet away? Give it a try!
PBS
Pbs Kids: Design Squad: Build: Heavy Lifting
This challenge is to design and build a crane and determine how heavy a load it can lift.
PBS
Pbs Kids: Design Squad: Build: Dance Pad Mania
This challenge is to build a dance pad that sounds a buzzer or flashes a light when you dance on it.
PBS
Pbs Kids: Design Squad: Build: Build an Instrument
This challenge is to build a four-stringed musical instrument that can play a tune on different pitches.
PBS
Pbs Kids: Design Squad: Build: Watercraft
Can you design and build a watercraft that will keep 25 pennies afloat for at least 10 seconds? Give it a try!
PBS
Pbs Kids: Design Squad: Build: Touchdown
It's your job to design, build, and test a landing module that will provide a safe touchdown for your astronauts (marshmallows). Can you do it?
PBS
Pbs Kids: Design Squad: Build: Rubber Band Car
Take this challenge to design and build a rubber band-powered car and watch it go.
PBS
Pbs Kids: Design Squad: Build: Robo Arm
Can you design and build a robotic arm that can lift a cup off the table? Check this out and see!