5 STEAMの神話が暴かれた

Sarah Hillyard
教師が生徒たちと一緒に座って本を読んでいました
所要時間: 4分間

STEAM(科学、技術、工学、芸術、数学)は、教えるべき科目の圧倒的な組み合わせのように聞こえますが、それは専門の教育者にのみ適しています。しかし、現実には、STEAMの実行はあなたが思っているよりも簡単です。ここでは、5つの一般的なSTEAMの神話とその背後にある真実を紹介します。また、生徒と一緒に試す簡単なアクティビティについても概説します。

1.STEAMには多くの時間が必要です

STEAMプロジェクトは、教室での好奇心、創造性、コラボレーションを促進しますが、準備が多く、多くの教育時間とエネルギーを必要とするという評判があります。

しかし、STEAMのメリットを最大限に引き出すためには、丸1ヶ月にわたる本格的なプロジェクトを計画する必要はありません。実際、STEAMのレッスンを1つだけシラバスに組み込むこともできます。または、レッスンに1回限りの10分間のSTEAMチャレンジが含まれている場合があります。

ここでは、あなたのクラスが参加できる簡単で準備の少ない課題をいくつか紹介します。

10分間のSTEAMチャレンジ:

  • 冬のユニット:紙コップを使って雪だるまをどれくらいの高さに作ることができますか?
  • 形のテーマ:5つのつまようじを使用して、五角形、2つの三角形、アルファベットの文字を作成します。
  • バグプロジェクト:対称的な蝶を作成できますか?

2.STEAMを行うには高級材料が必要です

最大の誤解はテクノロジーに関するものです。STEAMについて考えるとき、STEAMをうまく教えるにはアプリ、コンピューター、タブレット、ロボットが必要だと想像するかもしれません。確かに、広範な供給リスト、高価な機器、プログラミングとロボット工学の知識を含むSTEAMの課題がそこにあることは事実です。

しかし、実際には、必要なものはすべてすでに揃っているはずです。テクノロジーは高価で複雑である必要はありません。それは、単純な非電子的なツールや機械を指すこともあります。たとえば、漏斗、計量カップ、ドライバーを考えてみてください。低コストの通常の教室や家庭用品、学習者の家族が寄付できるリサイクル可能な材料を使用できます。トイレットペーパーロールや段ボール箱は、STEAMで大人気の商品です。

ここでは、ローテクなアクティビティをご紹介します。

段ボールとハサミを使って工学、芸術、数学を組み合わせましょう

この課題は、段ボールだけを使って キュビズム風 の3D自画像彫刻を作成することです。まず、いくつかのキュビズムの肖像画を観察して分析することにより、顔の一部について教えます(たとえば、ジョルジュ・ブラックとパブロ・ピカソを探索します)。次に、生徒に段ボールの形を切り抜いてスリットを入れてもらい、一緒に取り付けます。彼らは、スリットを使ってピースをはめ込み、最終製品が自立するようにすることで、自画像の彫刻を作成します。自画像を飾り、それについて語ります。

3.STEAMは年長の学習者を対象としています

幼い子供たちは自然に自分の周りの世界に興味を持ち、STEAM体験は人生の非常に早い時期に始まります。彼らは、科学者と同じように、自分の感覚で探求し、世界についての仮説を検証します。彼らの遊びの多くは、レゴ®ブロックで家を建てるなど、エンジニアリングスキルに基づいています。彼らは、細かい運動能力と非電子技術に対する認識を発達させながら、ツールの操作を学びます。彼らはドラマチックな遊びをし、アートに従事しながら手を絵の具でいっぱいにすることを楽しんでいます。彼らは、サイズ(大小のおもちゃ)、物の量、さらには赤ちゃんがまだお腹が空いているときに「もっと」という言葉を使い始めるなど、非常に早い段階で数学の概念について学びます。

この簡単なSTEAM実験をチェックして、植物とそのニーズについて学びましょう。

植物はどのように食べたり飲んだりしますか?

鍋に水と食用染料を入れてもらいます。白い花を水に入れます。生徒に何が起こるかを推測してもらいます。

数日後、生徒は自分の花をチェックして、色がどのように変わったかを観察してください。その後、結果を記録する必要があります。実験を拡張して、花を2色にできるかどうか尋ねます。

English Code Student's Bookの例

4. STEAMを教えるには専門家でなければなりません

先生方 STEAMを教えるには、これらすべての分野の専門知識が必要であると広く信じられています。実際には、課題の背後にある概念とプロセスに関する基本的な知識は理想的ですが、何を教えるのが快適だと感じるかを決めるのはあなた次第です。

本当に重要なのは、学習者がSTEAMの背後にあるスキル、つまりコラボレーション、批判的思考、創造性、探究心を習得することです。教師は専門家ではなく、学習と発見を促進する必要があります。 

これを示す簡単なアクティビティを次に示します。

スロープの建設

このアクティビティでは、生徒はスロープを作り、おもちゃがどのように転がったり滑り落ちたりするかをテストします。このアクティビティは、次の分野をカバーしています。

  • 物理学:安定した構造と動く物体の作成に関与する科学
  • テクノロジー:物体を動かすことができるシンプルな機械を使用
  • エンジニアリングと設計:結果を達成するための構造の計画と構築
  • 数学:距離と数についての推論

このランプチャレンジについては、次回のSTEAMブログ(近日公開予定)で詳細はこちらしてください。 

5. STEAMを教えるか、カリキュラムを教えるかのどちらかです

一部の教師は、STEAMを行うために通常のレッスンを教えるのをやめなければならないと考えています。しかし、そうではありません。課題を、教える予定のテーマや作業単位と結びつけ、それらを統合する方法を考えることが重要です。STEAMは、識字プログラム、マインドフルネスプログラム、またはあなたが教えている他のものと共存できます。 

次に例を示します。

シャドウプロジェクタープロジェクト

宇宙と惑星の単元を教えている場合は、シャドウプロジェクターを作成してください。 

生徒に段ボールのチューブの一端を厚手の透明テープで覆ってもらいます。次に、油性マーカーでテープに星、惑星、太陽、または月を描きます。次に、暗い教室のチューブを通して懐中電灯を照らし、夜空を説明してもらいます。彼らは、光源を動かして空のアイテムを大きくしたり小さくしたりする方法を探求することができます。  

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