US$17
per class包含什麼
1 現場會議
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課堂經歷
英語程度 - 未知
美國 4 - 7 年級
The class will present the science of sound and how sound waves are produced. We will study how sound waves are produced by mechanical vibrations, explore how there are different ways to produce vibrations, and learn how sound waves are examples of compressional waves. The class will cover why sound waves can not travel in space and will also generally compare sound waves to light waves. Students will observe or perform demonstrations and tricks that show the surprising and amplifying properties of sound.
其他詳情
供應清單
Bring as many of the materials as possible: a piece of computer paper, scissors, a wire coat hanger, string, a metal spoon, a balloon, a hex nut that fits in the balloon, a plastic cup (not thick plastic as you'll need to poke a hole it), pushpin, string, paper towel, water, paper clip. Some students may need assistance with some of the activities.
外部資源
學習者無需使用標準 Outschool 工具以外的任何應用程式或網站。
認識老師
教師專業知識和證書
博士學位 在 科學 從 Rutgers University
For over 25 years I have taught science in some context to elementary, middle, secondary, and college students. I have taught science education courses in a teacher education program and have even taught pre-K and Kindergarten science. I have always strived to make my class interesting and fun for students and I have applied that approach to all of my online science classes. I have taught online classes for middle school students (chemistry, microbiology, and physics) as well as classes for elementary students. My classes include interesting demonstrations for students, occasional humor, as well as content that aligns to NGSS standards. I am also the author of the Dr. Dave’s Science Teaching Manuals, a series of instructional manuals for elementary, middle-school and secondary science teachers.
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