iken Grade 1

A simple vocabulary book for Eiken Grade 1.

• 🧠 Word Status and Learning Flow
  • Before learning
  • Learn & Review
• 🚀 Getting Started
  • On Android
  • On the Web
• ✨ Features
  1. Signin Page
     • Sign in with Google
  2. Top Page
     • Highlight/Unhighlight a word
     • Playback audio
     • Show word details
     • Open the configuration drawer
  3. Word Page
     • Playback audio
     • See learning history
  4. Configuration Drawer
     • Change word level
     • Change word status
     • Toggle audio playback
     • Toggle Japanese audio playback
     • Change playback speed
     • See progress charts
     • Sign out from Google
• 📄 Disclaimer

🧠 Word Status and Learning Flow

Each word has three status, depending on the learner's memorization status.

---
title: Word status
---

stateDiagram-v2
    direction LR

    classDef white fill:white,color:black,font-weight:bold,stroke-width:0px
    classDef green fill:#A5D6A7,color:black,font-weight:bold,stroke-width:0px
    classDef red　fill:#FFAB91,color:black,font-weight:bold,stroke-width:0px

    Before_learning: Before learning
    Not_remembered: Not remembered
    Learn_&_Review: Learn & Review

    [*] --> Not_remembered:::white
    state Before_learning {
        Not_remembered
    }
    Not_remembered --> Remembered:::green
    Remembered --> Forgot:::red
    state Learn_&_Review {
        Forgot --> Remembered
    }
    Learn_&_Review --> [*]

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Before learning

All words are in the Not remembered status. Once you have memorized the meaning of a word, move its status to Remembered.

Learn & Review

You will review the words you have learned. If you cannot recall the meaning of a word, move its status to Forgot. If you remember the meaning of the word again, move its status back to Remembered.

🚀 Getting Started

• On Android
  https://dply.me/u9gqon
• On the Web
  https://eiken-grade-1.web.app

Icons by Icons8

✨ Features

Eiken Grade 1 is created to compensate for the shortcomings of ordinary paper vocabulary books. It has four main pages offering various features.

1. Signin Page	2. Top Page	3. Word Page	4. Configuration Drawer

1. Signin Page

Sign in to Eiken Grade 1 with your Google account using Firebase Authentication. Your learning data will be stored in Cloud Firestore, making it possible to synchronize your learning data and configurations across different devices. Sign in with Google

Sign in with Google

Press the button to sign in to Eiken Grade 1 with your Google account.

2. Top Page

A scrollable list of words and their meanings Highlight/Unhighlight a word Playback audio Show word details Open the configuration drawer

Highlight/Unhighlight a word

The status of an unhighlighted word is Not remembered.　Once you have learned a word, you can tap it to make its status Rememembered. The meaning of the word will be automatically hidden (just like covered with a red sheet). If you cannot remember the meaning of a hidden word when reviewing, tap the word to make its status Forgot.

Not remembered	Remembered	Forgot

Playback audio

Listen to the pronunciation by tapping the English word (unless Toggle audio playback is turned off). If Toggle Japanese audio playback is turned on, Japanese will be played after English. (See Configuration Drawer)

Show word details

See the details of a word by tapping the meaning of it (see Word Page).

Open the configuration drawer

Open the configuration drawer by tapping the icon of your Google account on the right side of the application bar (See Configuration drawer).

3. Word Page

Word details and learning history Playback audio See learning history

Playback audio

Listen to the pronunciation by tapping the English word (unless Toggle audio playback is turned off). If Toggle Japanese audio playback is turned on, Japanese will be played after English. (See Configuration Drawer)

See learning history

The learning history is displayed according to the word status.

Not remembered	Remembered	Forgot

4. Configuration Drawer

You can change the configurations and see the progress chart. Change word level Change word status Toggle audio playback Toggle Japanese audio playback Change playback speed See progress charts Sign out from Google

Change word level

Choose the level of words to display from A, B, C, and Idioms.

Change word status

Choose the status of the word to be displayed from Not remembered (including Forgot), Remembered, Forgot, and All.

Toggle audio playback

Toggle whether or not to playback the pronunciation on tapping a word.

Toggle Japanese audio playback

Toggle whether or not to playback Japanese after the pronunciation playback.

Change playback speed

Change playback speed from 0.5x to 4x.

See progress charts

The charts above show the number of Remembered words at each level. The chart below shows the total number of Remembered words since you started learning.

Sign out from Google

Sign out from Eiken Grade 1 to switch your Google accounts for saving your learning data and configurations.

📄 Disclaimer

Warning
Although the code in this repository is MIT licensed, the word and sound assets used in Eiken Grade 1 are third-party copyrighted works and are reproduced for the author's personal use under Article 30 of the Copyright Act. Therefore, distribution of these assets is prohibited.

eiken-grade-1/.gitignore

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	assets/mp3/
	assets/symbols.json
	assets/words.json