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数学はノートを大きく使おう｜中学生／数学

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数学はノートを大きく使おう｜中学生／数…

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<img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" itemprop="image" alt="の写真" width="80" height="80">

長谷川　寛治

書きのスピード違反｜小学生／中学生

たまに保護者様に「字を綺麗に書くように言ってほしい」と言われる時...

<img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" itemprop="image" alt="の写真" width="80" height="80">

長谷川　寛治

2019.06.03 中学生勉強方法

数学はノートを大きく使おう

数学の話ですが、中学生になって正負の数の考え方が出てきて計算で苦...

<img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" itemprop="image" alt="の写真" width="80" height="80">

長谷川　寛治

2019.04.14 全学年共通勉強の姿勢

大切なのはバランス　～家庭教師のアルフ…

こんにちは。家庭教師のアルファ、講師の長谷川です。前回は...

<img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" itemprop="image" alt="の写真" width="80" height="80">

長谷川　寛治

2019.03.14 全学年共通勉強の姿勢

綺麗な字と丁寧な字　～家庭教師のアルフ…

こんにちは。家庭教師のアルファ、講師の長谷川です。前回は...

<img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" itemprop="image" alt="の写真" width="80" height="80">

長谷川　寛治

2019.02.21 全学年共通勉強の姿勢

書きのスピード違反　～家庭教師のアルフ…

こんにちは。家庭教師のアルファ、講師の長谷川です。たまに...

<img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img itemprop="image" alt="の写真" width="80" height="80" data-src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img src="https://alpha-katekyo.jp/wp/wp-content/uploads/2025/02/t-man04.png" itemprop="image" alt="の写真" width="80" height="80">

長谷川　寛治