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23 Equations

23 Equations

Learn GCSE Physics equations

1 ratings
21 reviews
📚 Education
🔍 Reference
Free
In-App Purchases

Details

  • Released
  • Updated
  • February 4, 2019
  • September 6, 2023

Features

Developer

Nick Whitehurst
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🧾$1.99 - $99.99
In-App Purchase↘︎
⭐21
Reviews↘︎
🔄6+ apps
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❓8 answered
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About

Master GCSE and IGCSE Physics equations with interactive learning and practice questions. The app provides instant feedback, model answers, and timed challenges to improve recall and application. Teachers can create and monitor student tests for effective revision planning.

✓Learn physics equations by heart
✓Practice questions with step-by-step help
✓Model answers for improvement
✓Timed challenges and games
✓Teacher-created tests for students
✓Monitor student progress and answers
✓Index card-style equation reference
Show original description

What's New in 23 Equations

3.3.9

September 6, 2023

V 3.3.9 06/09/2023 What’s new • Teachers can now set tests that adapt the difficulty of questions according to the performance of the student to aid progress. • Teachers can see a live view of the answers, including a new Timeline view • Ability to show animations added to questions

More
7

In-App Purchases

$69.99

School Room, 2022 Exams (M)

Set tests until end of exams (Medium school)

User reviews

Most RecentHighest RatedLowest Rated

very good app

This app took my academics to higher levels and helped me to achieve great marks with my class in GCSE physics
Stuart456Stuart456

Great app

I absolutely love this, but the only issue is that there is no option for the word equations. I like doing them the most. Not necessary or anything but I would just like it.
konker offkonker off

23 equations

I paid for premium but the revision programmes don’t load, only bring up a blank green screen. Please fix!!
zenmogzenmog

I love this

Great app helps me revise a lot could not recommend it more.
smirt mansmirt man

No idea why this is reviewed so badly

Its so well thought through, you can switch around formulas, turn on dark mode, change difficulty, keep a log of your progress and stuff. This app looks really useful :D
ZombotromboZombotrombo
See 16 more reviews

FAQ

What is the learning methodology of 23 Equations?

23 Equations uses a combination of memorization through virtual index cards, interactive practice questions with hints, and timed challenges. It also provides model answers to help users understand how to improve their responses.

How does 23 Equations track student progress?

For teachers, the 'School Room' feature allows them to set tests and monitor student answers without manual marking. This data can be used to plan future lessons and identify areas for revision.

Is 23 Equations suitable for offline use?

The description implies that the core learning and practice features are available at your fingertips, suggesting offline functionality for the equation learning and practice sections. However, teacher-specific features might require connectivity.

What devices is 23 Equations available on?

23 Equations is available on iPhone, iPad, and iPod devices, as indicated by the supported devices list.

How often is 23 Equations updated?

The app was last updated on September 6, 2023, with version 3.3.9. This indicates a relatively recent update, suggesting ongoing support and development.

What is the age rating for 23 Equations?

23 Equations has an age rating of 4+, making it suitable for a wide range of users, including younger students and those new to physics concepts.

Does 23 Equations offer certifications?

The app focuses on learning and practicing equations for GCSE and IGCSE exams. It does not appear to offer formal certifications, but aims to improve exam performance.

What are the privacy features of 23 Equations?

In the free section, no user data is collected. The 'School Room' section uses encrypted email addresses for teacher logins, ensuring users cannot be personally identified.