風船、ガス、そして実践的な楽しみ
この 2 週間のクラスでは、ガス (ヘリウム、空気、水素、二酸化炭素) とその特性について学習します。計画ではなく、ほとんど偶然に学習する、楽しい方法で学習します。
Clifton Draper, PhD, Author, Inventor . Educator
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5.0
レビュー数:(1)
含まれるもの
2 ライブミーティング
2 授業時間テスト
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含まれるこの文章は自動翻訳されています
このクラスで学べること
英語レベル - 不明
米国の学年 3 - 6
Beginner - Intermediate レベル向け
Learners will be guided through what makes gases different from liquids and solids. Demonstration-rich instruction that aim to educate while having fun. We will make carbon dioxide and each learner will be encouraged to have the necessary materials to follow along during that class. Nitrogen, oxygen, hydrogen and helium will be the focus of demonstrations and discussion. As the course title suggests we will compute how many helium balloons would be needed to "float away."
学習到達目標
Students will both watch and participate in. They will come to appreciate just how much gas balloons hold compared to their own lungs. They will laugh when they hear how voices change when the "air" passing through vocal cords has its air density modified. They will witness a miniature Hindenburg disaster.
シラバス
カリキュラム
Teacher-Created カリキュラムに準拠標準
State-Specific Standards に準拠2 レッスン
2 週間以上レッスン 1:
I have a dream
daydreaming about being carried away by a myriad of helium balloons. Sets the stage for gases, balloons, properties. Featured gas helium. measurement ways for gases contained in balloons. 60 分のオンラインライブレッスン
レッスン 2:
A well planned and executed chemical reaction
The mixing of baking soda and vinegar to make carbon dioxide. Comparison of heavy CO2 to light He to normal air. Exo and Endo thermal reactions. 60 分のオンラインライブレッスン
その他の情報
保護者へのお知らせ
Learners will be guided through the use of vinegar and baking soda to produce and capture the carbon dioxide gas in a balloon attached to a plastic water bottle. Because the gas-filled balloon is under pressure the seal of the balloon to the water bottle opening needs to be secure. Leaky seals can result in spraying of vinegar and baking soda into the immediate area. If parent or learner would like a web-based preview visit link mentioned below. in external resources. The use of baking soda and vinegar to fill balloons or simulate a volcanic eruption are widely posted; especially in STEM (Science, Technology, Engineering and Math) web-based site.
受講に必要なもの
learners will follow along as make carbon dioxide gas trapped inside a balloon from the reaction of vinegar and baking soda. Having the necessary supplies is not a requirement, but a learner will feel left out if others are doing and they are left to watch only. Learners will need a small box of baking soda, a quart size bottle of distilled or white vinegar, a funnel, an empty plastic water bottle (16 oz size) , half a dozen balloons typical of what might be used at a birthday party.
クラス登録時に 1 の学習素材が提供されます
外部リソース
このクラスでは、Outschool内のクラスルームに加えて、以下を使用します。
参加しました April, 2024
5.0
1レビュー
教師の専門知識と資格
2 教員免許
バージニア州 教員免許 初等教育で
ニュージャージー 教員免許 初等教育で
Clifton Draper has a PhD in physical chemistry and after retiring early from Bell Labs he followed his dream of teaching elementary school science and math in New Jersey. As an elementary school science specialist he taught EVERY child in the school grades K - 6 twice weekly. He was selected by his peers for recognition in teaching excellence for the Governor's Award in 2007. More importantly he was often accused by the older students, parents, teachers and administration of being a "game show host" as much as a teacher. レビュー
ライブグループクラス
$23
毎週または$45 2 クラス分週に1回、 2 週間
60 分
オンラインライブ授業
年齢: 8-12
クラス人数： 2 人-4 人
