by Own Your Education | Set 26, 2024
A large open area (e.g., playground). Stopwatch or timer..Find Location: Choose a location where an echo can be heard (e.g., near a wall or large building). Make a Sound: Make a loud sound (e.g., shout or clap) and use the timer to measure how long it takes to hear...
by Own Your Education | Set 26, 2024
Recycled box (e.g., tissue box, shoebox) Rubber bands of various sizes Cardboard tube (optional, for the guitar neck) Scissors Tape or glue Markers or paint (optional, for decoration) Worksheet for recording observations and experimenting with sound.Introduction:...
by Own Your Education | Set 26, 2024
Craft sticks (2 per student) Rubber bands (2 per student, one thin and one thick) Straws (2 small pieces per student, about 1-2 cm in length) Scissors Tape (optional, for securing the straws) Worksheet for recording observations and experimenting with...
by Own Your Education | Set 26, 2024
Slinky (or a similar spring toy)..Stretch Slinky: Stretch the slinky out on the floor. Create Waves: Push and pull the slinky to create compressions and rarefactions. Observe Waves: Observe how the waves travel through the slinky. Record Observations: Have students...
by Own Your Education | Set 26, 2024
Tuning forks. Bowls of water. Rubber bands. Empty tissue boxes. Observation sheets. Clipboards and pencils..Introduction (5 minutes): Discuss the concept of sound vibrations and how they create sound. Explain that they will be experimenting with sound vibrations using...
Portuguese 
English