---
title: CBSE Class 10 Science Prep with an AI Tutor | Astra AI
description: "CBSE Class 10 Science prep: 243 practice questions across 12 topics, physics, chemistry and biology, with an AI tutor. First topic free."
url: https://astra-ai.co/en-IN/final-exams/cbse-class-10-science/
locale: en-IN
type: official-exam
keywords:
  - cbse class 10 science
  - cbse class 10 science
  - class 10 science practice
  - cbse science board exam
published: 2026-10-13T09:56:48.114Z
updated: 2026-10-13T09:56:48.114Z
alternates:
  en-IN: https://astra-ai.co/en-IN/final-exams/cbse-class-10-science/
---

# CBSE Class 10 Science

> CBSE Class 10 Science prep: chemical substances, life processes, natural phenomena and environment. You practice topic by topic with an AI tutor that explains every answer.

CBSE Class 10 Science

Practice topic by topic, with every answer explained. The first topic is free, and every other topic is included in Astra AI Sigma.

## Prepare for the CBSE Class 10 Science with your personal AI tutor

[Try it free](https://app.astra-ai.co/en-US/join/RTosfA3ncDrbSnYFhaxYn/exam-preps)[See how it works](#how-it-works)

On the CBSE Class 10 Science you score when you understand what the question is really asking. The questions are grouped by topic, and the tutor shows you how to approach each one.

CBSE Class 10 Science prep in numbers

## Understand it. Don’t just memorize it.

Practice questions

Topics in the prep

Topic free

The main content areas of the CBSE Class 10 Science.

## What  does the prep cover?

Chemical substances

Reactions, acids, bases, metals and carbon compounds.

## Chemical substances covered.

Life processes

Nutrition, control, reproduction and heredity.

## Life processes made clear.

Natural phenomena

Light, the human eye and electricity.

## Natural phenomena step by step.

Environment

Our environment and natural resources.

## Environment with practice.

You answer questions grouped by the topics of the CBSE Class 10 Science and see right away where you stand.

## Practice until  it sticks.

You answer a question and get feedback right away. If you miss it, you see where it went wrong and how to approach it next time.

## Questions with instant feedback.

[Try it free](https://app.astra-ai.co/en-US/join/RTosfA3ncDrbSnYFhaxYn/exam-preps)

Not sure how to balance a chemical equation? Just ask. The tutor explains it step by step.

## Stuck? Ask the tutor.

When you want to know where you stand, take a mock exam and see which topics still need work.

## A mock exam, before the real one.

A little every day beats a whole weekend of cramming right before the exam. You can see your progress topic by topic.

## A little every day, without the stress.

From topic to real understanding, in three steps.

## How does the prep work?

Start with the one that worries you most, or go in order.Work through questions on that topic and see right away what you got right and what you missed.Your personal AI tutor explains every answer and tracks your progress topic by topic.

You try the first topic with a free Astra AI account. The other topics unlock with Astra AI Sigma.

## The first topic is free

[Try it free](https://app.astra-ai.co/en-US/join/RTosfA3ncDrbSnYFhaxYn/exam-preps)

## Frequently asked questions

Who is the CBSE Class 10 Science prep for?

For Class 10 students preparing for the CBSE board exam in Science.

What does the prep cover?

The prep covers the main content areas of the CBSE Class 10 Science: chemical substances (reactions, acids, bases, metals and carbon compounds); life processes (nutrition, control, reproduction and heredity); natural phenomena (light, the human eye and electricity); environment (our environment and natural resources).

How are the questions organized?

They are grouped by topic: 243 questions across 12 topics, so you can work through the whole exam one area at a time.

What can I try for free?

You try the first topic with a free Astra AI account. If you want to keep going with the other topics, you unlock them with Astra AI Sigma.

Does the tutor just give me the right answer?

No. The tutor explains why an answer is right or wrong and helps you solve the next similar question on your own.

What is included in Astra AI Sigma?

Astra AI Sigma gives you every official exam prep in the app, such as [IB Math](/final-exams/ib-math/), plus everything in Astra AI Plus.

[Try it free](https://app.astra-ai.co/en-US/join/RTosfA3ncDrbSnYFhaxYn/exam-preps)

Try it free