Цілі навчання
- Recognise, explain, and apply “Variable”.
- Recognise, explain, and apply “Einsetzen”.
- Recognise, explain, and apply “Umkehroperation”.
German Grade 6 / Mathematics / Daten und Algebra
Terme und einfache Gleichungen: structured theory, worked examples, answered practice, and a mastery checklist for German Grade 6.
Розділ
Ключові ідеї глави у зрозумілій послідовності перед практикою.
A variable represents a number or quantity. Every algebraic transformation must preserve the equivalence of the original expression or equation.
Write each transformation on a new line and apply the same valid operation to both sides. This keeps the solution easy to audit.
A final value is not a complete solution until it is substituted into the original relation. Verification catches sign and expansion errors.
Use a suitable representation, state the rule, and keep every numerical or algebraic step equivalent. Finish with estimation, an inverse operation, or substitution as a check.
Use a suitable representation, state the rule, and keep every numerical or algebraic step equivalent. Finish with estimation, an inverse operation, or substitution as a check.
Use a suitable representation, state the rule, and keep every numerical or algebraic step equivalent. Finish with estimation, an inverse operation, or substitution as a check.
Mathematics
Дотримуйтесь методу крок за кроком і перевіряйте обґрунтування.
3 equal groups contain 12 objects each. How many objects are there, and how can the answer be checked?
36
Explain “Variable” in your own words and use a picture, objects, a table, or a simple measurement to support it.
A complete explanation connects the correct idea, a clear representation, and a sensible check.
Terme und einfache Gleichungen
Вісім завдань від базових навичок до екзаменаційного рівня. Спочатку виконайте самостійно.
Calculate 9 + 3 and show two representations connected with “Variable”.
Use a number line, place value, or objects.
9 + 3 = 12. Valid representations include number-line jumps and grouped objects.
5 equal groups contain 5 objects each. Find the total and write an addition and multiplication statement.
Add 5 a total of 5 times.
5 + 5 + 5 + 5 + 5 = 5 · 5 = 25.
Continue 8, 10, 12, ... for three more terms and explain the rule.
Check how much each term increases.
14, 16, 18; +2.
A rectangle has sides 4 cm and 4 cm. Find its perimeter and explain why four sides are counted.
Opposite sides are equal.
Perimeter = 4 + 4 + 4 + 4 = 16 cm.
Out of 42 objects, 7 are shaded. What fraction is shaded and how does it simplify?
Put shaded objects over the total.
7/42 = 1/6.
The measurements are 3, 3, 3, and 3. Find the greatest, least, and range.
Range = greatest value minus least value.
Greatest 3, least 3, range 0.
Anna has 30 cards, gives away 6, then shares the rest into 4 equal groups. How many are in each group?
Subtract first, then divide.
30 - 6 = 24; (24) : 4 = 6.
A learner says 9 + 2 = 12. Find the error, correct it, and check the correction.
Check with a number line or inverse subtraction.
9 + 2 = 11; 11 - 2 = 9.
Terme und einfache Gleichungen
Шість різних завдань від базового рівня до складного з часом, підказками та відповідями.
Homework 1: Calculate 5 + 4 and show two representations connected with “Variable”.
Use a number line, place value, or objects.
5 + 4 = 9. Valid representations include number-line jumps and grouped objects.
Homework 2: 6 equal groups contain 8 objects each. Find the total and write an addition and multiplication statement.
Add 8 a total of 6 times.
8 + 8 + 8 + 8 + 8 + 8 = 6 · 8 = 48.
Homework 3: Continue 4, 7, 10, ... for three more terms and explain the rule.
Check how much each term increases.
13, 16, 19; +3.
Homework 4: A rectangle has sides 7 cm and 5 cm. Find its perimeter and explain why four sides are counted.
Opposite sides are equal.
Perimeter = 7 + 5 + 7 + 5 = 24 cm.
Homework 5: Out of 6 objects, 3 are shaded. What fraction is shaded and how does it simplify?
Put shaded objects over the total.
3/6 = 1/2.
Homework 6: The measurements are 6, 4, 6, and 4. Find the greatest, least, and range.
Range = greatest value minus least value.
Greatest 6, least 4, range 2.
35 хвилин / 30 балів
Повний тест із таймером, балами та зразками відповідей.
Start the timer when ready, work without notes, show every step, and open model answers only after finishing.
1. Calculate 3 + 4 and show two representations connected with “Variable”.
2 балів3 + 4 = 7. Valid representations include number-line jumps and grouped objects.
2. 6 equal groups contain 6 objects each. Find the total and write an addition and multiplication statement.
3 балів6 + 6 + 6 + 6 + 6 + 6 = 6 · 6 = 36.
3. Continue 9, 12, 15, ... for three more terms and explain the rule.
3 балів18, 21, 24; +3.
4. A rectangle has sides 5 cm and 5 cm. Find its perimeter and explain why four sides are counted.
4 балівPerimeter = 5 + 5 + 5 + 5 = 20 cm.
5. Out of 16 objects, 8 are shaded. What fraction is shaded and how does it simplify?
4 балів8/16 = 1/2.
6. The measurements are 4, 4, 4, and 4. Find the greatest, least, and range.
4 балівGreatest 4, least 4, range 0.
7. Anna has 42 cards, gives away 7, then shares the rest into 5 equal groups. How many are in each group?
5 балів42 - 7 = 35; (35) : 5 = 7.
8. A learner says 3 + 3 = 7. Find the error, correct it, and check the correction.
5 балів3 + 3 = 6; 6 - 3 = 3.
Розділ
Джерела програми; порядок тем уточнюйте у школі та викладача.
Mathematics
German Grade 6: структурований маршрут з математики та фізики з розділами, практикою і наступними кроками.
Структура відповідає підручнику й допомагає організувати вивчення теми.
Теми, де найчастіше виникають помилки або потрібна додаткова практика.
З чого почати: підручник, daily material, PDFs, videos і worked examples.
Цільова практика перед full tests, щоб coverage було зрозумілим.
Як вимірювати прогрес у главі і коли додавати її до загального mock.
Що робити після глави і як вона пов'язана з наступним розділом.
Примітка: офіційну екзаменаційну програму кожного року завжди уточнюйте у школі, викладача та за поточними офіційними джерелами.