高校数学1【論理】～必要条件・十分条件の判定問題～

This app consists of 4 parts: "Basics", "Training", "Review list", and "Mini test". I will explain the features of each.

・ "Basic matters"
[1] About the conditions [2] About the proposition p⇒q [3] About the necessary and sufficient conditions [4] About the ingenuity of how to solve the above Chapter 4 is a reading material with concrete examples. Please check the basics while referring to the textbooks.

·"training"
Every time you solve 6 questions, you will get a 4-step evaluation (S, A, B, C) based on the total time and the number of mistakes, and a simple comment. It is divided into courses ① to ③, but the difficulty level is about the same. Each course, progress rate is displayed from 0% to 100%.

・ "Review list"
Up to 60 questions are saved for each of the training ①, ②, ③ and the questions checked in the mini test. The initial setting of the check function is manual, but you can turn on the automatic check function in "Settings".

・ "Mini test"
The time limit is 5 minutes, and 10 questions will be given at random. The score is 10 points per question, and each question is scored based on the time and the number of mistakes. The number of times of implementation, cumulative score, highest score, average score, score for the past 5 times and date and time are recorded.

Other features are listed below.
・ If the vibration function of "Settings" is on, it will vibrate when you make a mistake in the answer.
・ You can set BGM and sound effects on / off and adjust the volume in "Settings".
-In "Initialize each data", each data can be reset individually.
・ If you interrupt the answer during training or mini-test, the screen will return once.
-For the questions saved in the review list, the shuffle function works only for the number part in order to enhance the learning effect.
・ This app is free. There is no in-app purchase.