Maths
Classes 1–5
Numbers and place value, the four operations, tables, fractions, money, time, measurement, shapes, patterns and data handling.
Subjects & Olympiad
688 topics, from counting to computers
Grinkif follows the CBSE and ICSE syllabus for Classes 1–5, so what your child practises matches what their class is learning. Choose which subjects each child sees.
Eight subjects, one friendly guide
The exact list depends on your child's class and board. You'll see it when you add your child.
English
Classes 1–5
Grammar, vocabulary, reading passages with questions, and writing practice with feedback.
EVS / Science & Social
Classes 1–5
Plants, animals, our body, food, water, family and neighbourhood, maps, India and the world around us, by board.
General Knowledge
Classes 1–5
National symbols, festivals, animals and plants, science and technology around us, sports, and Pride of India facts on history and culture.
Computer
Classes 1–5
Parts of a computer, using the keyboard and mouse, everyday software, and safe and smart use of technology.
Moral Science
Classes 2–5
Kindness, honesty, sharing, good habits and values, told through small stories and real-life situations.
Hindi
Classes 1, 2, 3 and 5
वर्णमाला, मात्राएँ, शब्द और वाक्य: letters, vowel signs, words and grammar, taught step by step.
Bengali
Classes 1–5
বর্ণমালা, শব্দ ও বাক্য: letters, words, sentences and grammar for young learners.
Spot a mistake? Tell Chikiti.
Every question and lesson has a Report a mistake button. Reports come straight to our team and we fix what's wrong.
School exams
Practice that looks like the real paper
Alongside everyday practice, every topic has school-style questions, and each subject has full-length school mock tests in the term-paper format of your board.
- Sections A–E: MCQs, fill in the blanks, true/false, match the columns, short answers and a long or writing answer.
- Timed and marked, with an exam mode and a printable answer key.
- Basic to hard, mixed the way real papers are.
- Results in the parent report, so you can see what to revise.
Illustration of a school mock layout; marks vary by class and subject
Olympiad practice
Olympiad-style papers, section by section
Olympiad-style questions and full-length mock papers in the Science Olympiad Foundation (SOF) format, with the same sections as the real exams, including the Achievers section.
IMOInternational Mathematics Olympiad-style practice
ISOInternational Science Olympiad-style practice
IEOInternational English Olympiad-style practice
IGKOInternational General Knowledge Olympiad-style practice
ICSOInternational Computer Science Olympiad-style practice
Real paper length
Classes 1–4: 35 questions for 40 marks. Class 5: 50 questions for 60 marks.
Easy to hard
Each paper builds from warm-up questions to tricky reasoning, just like the real exam.
Exam mode
Timed, marked and reviewed afterwards, so the real day feels familiar.
Grinkif is independent and is not affiliated with, endorsed by or connected to the Science Olympiad Foundation. IMO, ISO, IEO, IGKO and ICSO are SOF's exam names, used only to describe the format of our practice papers. Practice helps, but it doesn't guarantee a score or rank. Please check exam dates and registration on SOF's official website.
6 full mock tests in the free trial
Pick one subject for the 14-day trial and you get 3 school mocks and 3 Olympiad-style mocks in it (Challenge mocks for Hindi, Bengali and Moral Science, which have no Olympiad), as well as all the everyday learning.
Start free trial