Yourunfair advantagefor A Levels, O Levels & IGCSE.
At Alt Academy, you master tricky concepts through hyper-focused, bite-sized lessons, test your understanding on the spot, and get live support whenever you're stuck.
- 60,000+
- Students
- 70+ countries
- Learning with Alt
- 4.8★
- Average rating
- ~93%
- Student satisfaction
A course should do more than explain the chapter.
Watch the lesson. Attempt the Skill Check. See the correction. Then decide what happens next.
Finding Order from Graphs
By the end, you can identify reaction order from rate-concentration graphs and concentration-time graphs.
A horizontal rate-concentration line is zero order.
The rate does not change as concentration changes. That means the rate is independent of that reactant's concentration.
Try the question again ↺You used the idea. Now keep the route moving.
The next lessons, practice and chapter test remain locked in this homepage sample.
Choose your course.
Pick the level you are studying, then the subject.
Ninety study units. Ninety minutes each.
The full syllabus is organised into ninety scheduled study units, with teaching, practice and checks inside the route.
See how Alt works →A measured route for a student beginning earlier.
Alt Academy for students and parents

Bilal Hameed began teaching Chemistry in 2002.The work kept getting larger.
His work moved from teaching students directly, to founding and running schools, to building Alt Academy.
- 24 years
- In education
- Thousands
- Taught directly
- Three schools
- Founded or run
- Examiner
- Experience
Great courses need great teachers.
Meet four of the people designing and teaching the subjects inside Alt.

Yawer Hussain
B.Econ, University of Waterloo · Cedar College faculty

Shahab Yakoob
Director, Credo School · formerly KGS and Bay View

Zain Merchant
M.Sc. Computer Science, IBA · 8+ years teaching

Zenab Tariq
Chief Academic Officer · Fulbright Scholar · M.Ed., Harvard
One subject, or several.
Choose the level and subject first. The current plan page shows the price, access period and exact inclusions.
The useful questions, answered plainly.
01Are the courses live or recorded?
The core courses are recorded and self-paced. Separate live group programmes have their own schedules and scope.
02Can I try the course before choosing?
Yes. The sample above lets you watch a real lesson, attempt a Skill Check and see the correction.
03What is a 90×90 study unit?
It is one planned container for learning and practice. Ninety units map the full syllabus into three possible calendar speeds.
04Does every subject include the same resources?
Course contents can vary. Check the selected course page for its teaching, practice, notes, tests and support.
