CBSE Science 10

Thirteen chapters. Five units. Eighty marks. CBSE Science 10 turns the whole
CBSE Class 10 Science syllabus into something you can actually revise from —
on the bus, the night before a test, or whenever five minutes opens up.

Every chapter is built the same way, around four tools you switch between
with a tap: Notes to read, Cards to drill, Tricks to remember, and Quiz to
test yourself. No account, no sign-up, nothing to load. All thirteen
chapters ship inside the app and work completely offline.

NOTES
Concise, exam-focused revision notes for all 13 chapters, written to the
CBSE 2025-26 syllabus — clear headings, bullet points, and clean tables you
can scan fast.

CARDS — FLASHCARDS
Every chapter has a deck of question-and-answer flashcards. Tap to flip,
then mark each card "Got it" or "Still learning" as you work through it.

TRICKS — MEMORY MNEMONICS
The facts that never stick, made memorable — OIL RIG, state-symbol orders,
reaction types, and more — each mnemonic paired with a short explanation.

QUIZ
Pick your session size: Quick (10), Standard (20), or Full (35). Every
question is multiple-choice with a worked explanation that appears the
moment you answer. 30+ questions per chapter, graded Easy to Hard, modelled
on the kind of MCQs that turn up in the CBSE board exam.

THE FULL SYLLABUS, IN FIVE UNITS
• Chemical Substances — Nature and Behaviour (25 marks): Chemical Reactions
and Equations · Acids, Bases and Salts · Metals and Non-metals · Carbon
and its Compounds
• World of Living (25 marks): Life Processes · Control and Coordination ·
How do Organisms Reproduce? · Heredity
• Natural Phenomena (12 marks): Light — Reflection and Refraction · The
Human Eye and the Colourful World
• Effects of Current (13 marks): Electricity · Magnetic Effects of Electric
Current
• Natural Resources (5 marks): Our Environment

FREE TO START
CBSE Science 10 is free to download with two full chapters — Chemical
Reactions and Equations, and Life Processes — unlocked for everyone. Try
every tool on a complete chapter before you decide to buy.

UNLOCK ALL CHAPTERS — $5.99, ONCE
A single in-app purchase unlocks the remaining eleven chapters and removes
ads. It is a one-time, non-consumable purchase — no subscription, no
auto-renewal, no recurring charge.

PRIVACY
• No sign-up, no account, no email asked of you
• Study progress is stored on your device only — we never upload it
• The free version uses Google AdMob with full App Tracking Transparency
support: choose "Ask App Not to Track" and ads stay non-personalised

CBSE Science 10 is an independent study aid. It is not affiliated with,
authorised by, or endorsed by CBSE or the NCERT. Found a slip in the
content, or have a feature you'd like? Write to us — every email is read:
contactscienceaplus@gmail.com.