Building block · what is that?
Square roots
“Ich kann Quadratwurzeln erklären und Näherungswerte bestimmen.”
- Strand
- Arithmetic
- Grade band
- Grade 9/10
The chain
What you need before and what comes after, step by step.
Builds on · 8
- Step 1
- Step 2
- Step 3
- Step 4
- Powers and powers of ten directly
- Calculating with decimals directly
This building block · Step 5
Square roots
Built on directly by
- Step 6
- Pythagorean theorem · strand Geometry
- Step 8
- Simple quadratic equations · strand Algebra
- Step 9
- Real numbers
- Laws of roots
- Nth roots · strand Algebra
After that, 8 more building blocks build on it in 4 further steps.
When is it taught?
Each curriculum sets in which grade a building block is taught. Without a chosen curriculum, the map shows the grade band.
| Placement | Grade | In the curriculum | Status |
|---|---|---|---|
| Grade band | 9/10 | holds where no curriculum is chosen or captured | kept in the catalog |
| Hesse, Grammar school (G9) | 9 | Unit 9.2 | captured |
| Other states (15) | – | – | not captured yet |
Other states, not captured yet: Baden-Württemberg, Bavaria, Berlin, Brandenburg, Bremen, Hamburg, Mecklenburg-Western Pomerania, Lower Saxony, North Rhine-Westphalia, Rhineland-Palatinate, Saarland, Saxony, Saxony-Anhalt, Schleswig-Holstein, Thuringia
Which app practises it?
No app practises this building block yet. That is a gap.
Do you have an idea how to practise it? Build an app for this strand