We are continuing our Sound unit in science. Last week we covered loudness (amplitude, decibels) by exploring with elastics and by observing oats move by using our voices to vibrate plastic wrap. Louder sound resulted in greater vibration and more movement of the oats. We also looked at graphic representation of sound waves and discussed their amplitude. The students, by experimenting, have discovered the connection between energy, sound and vibration. Notably, that the louder the sound, the more energy carried and the bigger the vibration. The children will be exploring pitch and frequency by exploring the changes in pitch that results when you tap bottles with more or less water volume. We will also be creating music with water-filled wine glasses.
Last week, we looked at artist Faith Ringgold, a renowned African American artist. The children watched a power point presentation on the artist and responded to her works. They then began an art project inspired by her art involving autobiography, a quilted perimeter, a short narrative and a drawing depicting something autobiographical. We will be continuing this project this week.
The children have been been reading Princess Petunia and the Ferocious Fire-Breathing Monster. They have completed a variety of activities with this book and will finish it up this week.
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