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新しく始まる高校講座数学Ａの特徴を三つのポイント「表現を学ぶ」「図形化する」「カウントする」を例に紹介する。表や図、図形を利用した表現の仕方を学ぶと隠れていた数字や数値が表れることがある。公式や記号を暗記して問題を解くのではなく、いろいろな数学の表現方法を知り、発見を通して数学の面白さに触れよう。出演者　湯浅弘一　庄司浩平　宮下結衣

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