Kabutschi is a learning platform for grades 1 to 7. Parents select the grade and curriculum, children practise the available topics, and progress remains visible in the parent dashboard. Kabutschi currently supports Saxony, Thuringia, and Berlin-Brandenburg.
Start with the learning problem that matters now
Useful practice does not begin with the largest possible question bank. It begins with the right questions: What is the class working on now, what can the child already do, and where exactly does the difficulty begin?
Grade 5 maths
Fractions, decimals, measurements and geometry with examples and solutions.
Open German maths guide →Prepare for a Klassenarbeit
A realistic seven-day plan with short, focused practice sessions.
Open German preparation plan →Saxony, Thuringia, or Berlin-Brandenburg?
How to identify the correct curriculum option for your child.
Compare curricula in German →Which subjects are available?
See the current subject selection for every grade and curriculum option.
Open subject guide →How Kabutschi works
Child access, parent dashboard, progress and pricing at a glance.
Explore the platform →What changes from grade 1 to grade 7?
Topics do not simply become harder. The way children learn changes too. Primary school builds a secure foundation. From grade 5 onward, children work with more subjects, specialised vocabulary and longer chains of reasoning.
Grade 1
Grade 1 is about secure beginnings: understanding numbers, connecting sounds and letters, and learning how to work independently for a few minutes.
Open guide →Grade 2
Grade 2 strengthens basic arithmetic, reading, writing, and general studies so that the child can use them with less support.
Open guide →Grade 3
Grade 3 expands the number range, written methods, reading comprehension, general studies, and usually the first regular English learning areas.
Open guide →Grade 4
Grade 4 consolidates primary-school foundations and prepares the child for more independent work and the next school stage.
Open guide →Grade 5
Grade 5 brings a real change: new subjects, more specialised vocabulary, and different curriculum structures require a clearer learning routine.
Open guide →Grade 6
Grade 6 deepens fractions, geometry, languages, and science or humanities topics, while the subject mix differs more clearly between the available curriculum options.
Open guide →Grade 7
Grade 7 asks for more abstract thinking, subject-specific language, and independent planning across mathematics, sciences, languages, and humanities.
Open guide →| Grades | Typical focus | Useful practice format |
|---|---|---|
| 1–2 | Numbers, early calculation strategies, reading, writing and general studies | Short questions, frequent repetition and immediate feedback |
| 3–4 | Core arithmetic, reading comprehension, measurements, shapes and word problems | Mixed revision plus focused support for recurring mistakes |
| 5–6 | Fractions, decimals, grammar, foreign languages and new science and humanities subjects | Topic blocks with preparation for the next Klassenarbeit |
| 7 | More abstract connections, subject-specific language and independent planning | Diagnosis, revision and a clear learning plan across several days |
Important: Schools may teach topics in a different order. The current classroom material and the teacher's guidance always take priority over a general annual overview.
Subjects in Kabutschi
The exact selection adapts to the child's grade, curriculum, and currently available content. Open a subject guide to see the real topic structure across grades and the Saxony, Thuringia, and Berlin-Brandenburg curriculum options.
Maths practice for children
Available topics for Grades 1–7 across Saxony, Thuringia, and Berlin-Brandenburg.
Open subject guide →German subject practice
Available topics for Grades 1–7 across Saxony, Thuringia, and Berlin-Brandenburg.
Open subject guide →General studies practice
Available topics for Grades 1–4 across Saxony, Thuringia, and Berlin-Brandenburg.
Open subject guide →English practice for school
Available topics for Grades 3–7 across Saxony, Thuringia, and Berlin-Brandenburg.
Open subject guide →Biology practice
Available topics for Grades 5–7 across Saxony, Thuringia, and Berlin-Brandenburg.
Open subject guide →MNT practice
Available topics for Grades 5–6 across Saxony, Thuringia, and Berlin-Brandenburg.
Open subject guide →Social sciences practice for grades 5 and 6
Available topics for Grades 5–6 across Saxony, Thuringia, and Berlin-Brandenburg.
Open subject guide →Political education practice
Available topics for Grade 7 across Saxony, Thuringia, and Berlin-Brandenburg.
Open subject guide →Geography practice
Available topics for Grades 5–7 across Saxony, Thuringia, and Berlin-Brandenburg.
Open subject guide →History practice
Available topics for Grades 5–7 across Saxony, Thuringia, and Berlin-Brandenburg.
Open subject guide →Physics practice
Available topics for Grades 6–7 across Saxony, Thuringia, and Berlin-Brandenburg.
Open subject guide →Chemistry practice
Available topics for Grade 7 across Saxony, Thuringia, and Berlin-Brandenburg.
Open subject guide →Spanish practice for school
Available topics for Grades 5–7 across Saxony, Thuringia, and Berlin-Brandenburg.
Open subject guide →French practice for school
Available topics for Grades 6–7 across Saxony, Thuringia, and Berlin-Brandenburg.
Open subject guide →Arabic subject practice
Available topics for Grades 5–7 across Saxony, Thuringia, and Berlin-Brandenburg.
Open subject guide →Turn practice into a useful learning routine
- Define the material: Select the subject, topic and date of the next Klassenarbeit.
- Check the starting point: Solve a small number of questions first so the real gap becomes visible.
- Repeat the difficult step: Do not relearn everything. Practise the exact step that remains uncertain.
- Finish with a short check: A mixed round shows whether the child can apply the topic without a hint.
Short sessions are enough for many children. What matters is not only the number of minutes, but whether the child understands why an answer is right or wrong.
What Kabutschi can and cannot do
- Kabutschi can group relevant topics and make regular practice easier.
- The parent dashboard can reveal progress and recurring areas of difficulty.
- The platform does not replace a teacher or the school's own curriculum sequence.
- For fundamental comprehension difficulties, speaking with the teacher or a tutor remains important.
Frequently asked questions
Is the public learning area free?
Yes. The guides and example material on these public pages are freely accessible. A Kabutschi account is required for personal progress, child access and the parent dashboard.
Can my child start directly in grade 5?
Yes. In the parent account, you select the grade and the appropriate curriculum. The child then sees the available subjects and topics.
Which curriculum should I select?
Use the curriculum specified by your school. If it is unclear, ask the school office or teacher. Our German curriculum guide explains the available options.
Start with this week's school material
Subscribe to Kabutschi and start the family's learning routine. You can request a full refund of the first payment within 14 days.