高分子クイズ vs Integral Practice

大学受験の「高分子化合物」分野を、基本的で本質的な問題だけに絞って対策できるクイズアプリです。 収録問題数（全89問） ・糖類　27問 ・アミノ酸　22問 ・油脂　20問 ・合成高分子　20問 問題数はあえて絞り込み、入試で問われる基本かつ本質的な内容を厳選しています。範囲を網羅的に広げるのではなく、確実に押さえるべきポイントを繰り返し解いて定着させることを目的としています。 要復習モード 解いた問題の中から、苦手なもの・もう一度確認したいものをチェックしておけば、「要復習モード」でチェックした問題だけをまとめて振り返ることができます。ジャンルごとに絞り込んでの復習も可能です。 学習の記録 ・連続正解2回で「習得」と判定される習熟度表示 ・学習を継続した日数を記録するストリーク機能 ・ジャンルごとの進捗・累計解答数を確認可能 すきま時間の反復学習で、高分子化合物の基本を無理なく固めたい受験生におすすめです。

Listen up — integral calculus is won or lost on one thing: can you spot, in an instant, WHICH FORMULA to use and WHAT to substitute? We've taken the "Integral Worksheets You Absolutely Cannot Afford to Miss" that we hand out in class every week, and made them solvable right on your phone. This is not a cold answer key that just lists calculation steps. Every explanation includes the 【Key Insight】 and 【Thinking Tips】 I would normally be passionately explaining at the blackboard — "why choose integration by parts here?" "why substitute the entire radical?" No need to carry a thick reference book, either. You can get the full cram-school intensive on the train, or in any spare moment. 【WHAT MAKES THIS APP (AND THESE WORKSHEETS) SPECIAL】 【Hand-Picked】Only the problems that matter Substitution, integration by parts, rational and irrational functions, and definite integrals using the properties of even and odd functions — we cover every essential pattern that any STEM-track student absolutely must master. 【Explanations】No more "I can't follow the gaps" "Let t = x + 1." "Notice that the derivative of the denominator is sitting right there in the numerator!" We navigate you through the very first step of each calculation. We've eliminated the thing self-studiers struggle with most: "how on earth did they get from that line to the next one?" 【Time-Savers】Techniques for "cheating" at calculation How to tell even and odd functions apart, and other practical tricks — we hand you the techniques to instantly finish problems that would otherwise eat up your time, using the properties of definite integrals. 【WHO THIS IS FOR】 ・You calculate integrals slowly and run out of time on tests ・You read the explanation and still wonder "why did they set that expression equal to t?" ・You're busy with club activities and can rarely find time to open a textbook ・You want to conquer calculus on your own! Integration is a sport of memorization and repetition. Learn the right way to look at a problem, keep putting pen to paper, and it will never let you down. So go on — open this app and solve one problem right now.