Quick Science: Bernoulli’s Principle #3

Another fun demonstration to add to a science unit, use for a science night, or show students just for fun. No prep time or materials? Use the videos at the end of this post to prompt a conversation about science! Depending on the age of your students this could be demonstrated by a small team of capable students. All you need is two balloons of the same size, about a meter of string, and a drinking straw. The materials are so common students will be able to repeat the activity at home.  🙂     Inflate two balloons to the same size. Tie …

Quick Science: Toothpick Stars and Toothpick Puzzles

Need a few simple activities you can use if a lesson ends sooner than expected or when students have been really focused in class and have earned a fun reward? I’ve posted two products that use simple materials in my Teacher Pay Teacher stores: Simply Science and Simply Math. Use flat toothpicks and water to create Toothpick Stars. Several videos let you see the activity before you present it to students.   Arrange and then rearrange toothpicks to solve Toothpick Puzzles. Use small or full page images or a PowerPointâ„¢ presentation to display the thirty-two different puzzles. Arrange and then rearrange flat …

Quick Demos for Light

Need an idea to introduce light to students in your classroom or their parents at an open house or after school meeting? I’ve collected a few for you to consider. From the Exploratorium Museum in San Francisco Bird in a Cage – color Hole in Your Hand – illusion Magic Wand – reflection Exploratorium Science Snacks are fun activities in many areas of science. They have suggestions for family friendly science activities you might suggest for your families.   From SteveSpanglerScience Magic Arcs  - video – illusion Disappearing Color Wheel  –  video – color Science Clips at the BBC are great although they’re not being updated so check them …

Quick Demos for Sound

You’re starting or finishing a unit on sound and you need a fun demonstration to share with students. Maybe parents are coming for an open house and you want to impress them with a science activity. What will get kids excited about sound? How can you integrate science into an open house conversation about school? Consider these suggestions from SteveSpanglerScience: Singing Glasses Singing Glasses Toothpick Mover – video Musical Straw  –  video Screaming Cup Talking Cups –  video Water Whistle – video In addition to Steve’s resources, here’s a few great videos you might add to your sound unit. I actually own a Chladni Device and, …