危険物乙4合格への【教科書×過去問×AI】アプリ-スマ学-

"Sumagaku" app that combines a textbook and a collection of problems (past questions) for passing Class B Class 4 Hazardous Materials Handler. Furthermore, AI supports review.
Free yourself from heavy bags! You can study efficiently (smartly) with your smartphone.
Let's have fun and learn the knowledge to get "Otsu 4", a qualification that can be used in various occupations!

●Features of the app ●
The textbook and problem collection for Class B class 4 dangerous goods handlers are all in one, so you can free yourself from heavy bags!
Study anytime, anywhere with just a smartphone.

・Built-in review support function by AI Tutor (AI teacher)
・A qualification learning app that incorporates game design and has evolved from “fun to learn” to “fun to continue learning”
・ Completely written lecture by Professor Akira Iijima, Nihon University College of Science and Technology
・The total number of recorded questions is 401!

● The concept of the smart study app ●
Work, part-time job, schoolwork, housework, childcare, errands...
It's hard to learn qualifications every day full of things you have to do.
Make learning better and a little more fun.
We support "Energy-saving learning of people who work hard".

●Recommended for such people●
・I want to study efficiently because I am too busy to take time to study.
・I want to enjoy learning as much as possible and aim for qualification.
・I'm not good at reviewing.
・I want to start learning qualifications easily.
・I want to make learning a habit.

● AI Tutor (AI teacher) asks questions at the right time to fix memory!
Research shows that the human brain forgets 74% after one day and 77% after one week.
In "Suma Gaku", AI proposes review questions at the optimal timing! You can naturally "memorize" and "memorize".
The AI ​​Tutor judges the problems you are not good at and the problems with many mistakes nationwide.

●From “enjoyable learning” to “enjoyable learning”
As you progress through the course and solve problems, your “learning level” will increase!
You can earn avatars as you progress in learning.
In addition, since many missions are set, it can also be used as a goal or guideline for learning.

[ Mission example ]
・Study for more than 10 minutes at a time.
・I studied for 7 consecutive days.
・Get 10 batches.

●What is “Smart Learning”?
A series of apps that allow you to study smartly on your smartphone.
We hope that this app will make test takers smile.

● Contents
Part.1 Laws and Regulations Concerning Dangerous Goods
Part.2 Basic physics and basic chemistry
Part.3 Properties of dangerous substances and fire prevention and extinguishing methods
Part.4 [Practical question] Laws and regulations related to dangerous goods
Part.5 [Practical questions] Basic physics and basic chemistry
Part.6 [Practical question] Nature of dangerous goods and methods of fire prevention and extinguishing


● Supervisor Akira Iijima
Nihon University College of Science and Engineering Department of Mechanical Engineering Professor
Doctor (Engineering), Professional Engineer (Mechanical Division), Class A Hazardous Material Handler
[Expertise] Internal combustion engine, combustion engineering, energy conversion
Wrote many qualifications such as professional engineer and hazardous material handler!!

[Biography]
2004 Completed master's course in Mechanical Engineering, Graduate School of Science and Engineering, Nihon University
2004 Fuji Heavy Industries Ltd. (currently SUBARU) Subaru Engineering Headquarters
2006 Department of Mechanical Engineering, Nihon University
2008 Doctor of Engineering
2023 Professor, Department of Mechanical Engineering, College of Science and Technology, Nihon University
In 2016, he visited the University of California, Berkeley (UC Berkeley) as an overseas researcher.

[List of major publications]
Raku-Raku Toppa 2023 Edition Professional Engineer 1st Exam [Fundamentals/Aptitude Subjects] Master Commentary on Past Questions ((Original author: Akira Iijima) Gijutsu Hyoronsha)
"Illustrated Mechanism: The Best Way to Understand Hazardous Material Handling" (Original author: Akira Iijima) Gijutsu Hyoronsha
"Fastest passing! Class B Class 4 Hazardous Materials Handler Text & Problem Collection" (Original author: Akira Iijima) Seitosha)
"Passed in one try! Class C Hazardous Materials Handler Text & Problem Collection" (Original author: Akira Iijima) Seibido Publishing Co., Ltd.
"Fastest passing point check! Otsu Class 4 dangerous goods test" (Original author: Akira Iijima) Ohmsha


● In-app billing
All practice problems can be challenged for free!
If you want to read the lecture carefully, or if you don't like the advertisements, please purchase a ticket. You can avoid lazy learning because it has a deadline.

Download - Trial use free
All Part - 24 Hour (1 Day) Ticket
All Part - 7 day ticket
All Part - 30 day ticket
All Part - 60 day ticket
*Please check the price in the app.