Homework help in 4th grade (CM1), to get organised in cycle 3
CM1 (the French 4th grade, ages 9-10) opens cycle 3: fractions and large numbers arrive, lessons get longer and children must learn to organise. KAÏDO, a screen-free voice companion, guides your child with questions (without ever giving the answer) so they understand instead of reciting.
Cycle 3 begins: more notions, and longer ones
In 4th grade, the syllabus steps up. In maths: fractions, decimals, large numbers, multi-step problems. In French: denser grammar and conjugation lessons, longer texts to read and understand.
Lessons to learn by heart multiply, and many children recite without understanding. KAÏDO does the opposite: the child presses the sphere, explains the notion aloud, and KAÏDO checks their understanding with questions, without ever prompting the answer.
Fractions, large numbers, lessons: what KAÏDO supports in 4th grade
KAÏDO adapts its guidance to a 9-to-10-year-old: it helps them structure their reasoning and learn how to learn, not just find the answer of the day.
- Understanding a fraction concretely: a part out of how many, comparing, placing it on a line.
- Reading and writing large numbers, setting out a multiplication or a division.
- Solving a multi-step problem: sorting the data, choosing the operations in order.
- Learning a lesson by rephrasing it, then self-quizzing, rather than re-reading it.
How KAÏDO teaches a 4th-grade lesson
1
Your child presents their lesson
They activate KAÏDO: “Kaïdo, I have to learn the lesson on fractions.” You can photograph it from the app so the session matches the notebook.
2
KAÏDO checks they understood
Instead of re-reading it, KAÏDO asks: “Explain what the denominator is.” If it stalls, it breaks the difficulty down with simpler questions.
3
They memorise by understanding
Rephrasing and self-quizzing anchors the lesson far better than re-reading it ten times. The light on the sides of the sphere follows along, and the child leaves truly knowing.
Understand. Not just recite.
You keep the thread, without being the evening teacher
The parent app gives you a weekly picture: which notions are solid, where organisation slips, which lessons need a real nudge. Enough to support, without turning every evening into a private lesson.
And because this is a 9-year-old: no screen, no open-ended chat, GDPR-compliant data, never sold or used for advertising. KAÏDO is designed in France.
Your questions about 4th-grade homework
How long should homework take in 4th grade?
In French primary school, written homework is officially not required: evenings are mostly lessons and reading. About 30 minutes are enough in 4th grade: the point is regularity and method more than duration.
My child recites without understanding. Can KAÏDO help?
Yes, that is precisely its strength. Rather than having them recite, KAÏDO asks and has them rephrase to check understanding. The child learns how to learn, not just to repeat words.
Does KAÏDO explain fractions in the teacher’s place?
It does not give the answer to an exercise, but helps the child review a notion through questions and concrete examples, based on their lesson. You set the hint level from the app.
Do we need a screen or a tablet?
No. KAÏDO is a screen-free sphere: everything happens through voice and light. Your child keeps their notebook, their pen and their full attention.
A 4th grader who understands, a calmer evening.
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€49 with 3 months of KAÏDO+ included