Place Value to 1,000,000
Read, write, compare, and round numbers up to a million. Master each place from ones to millions. Interactive Grade 4 lesson with practice.
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📚 Scholi · Grade 4
Mathematics
Units follow the order of the Scholi programme. Pick a topic and start.
ReadyEnglish
- Units
- 12
- Topics
- 12
- Ready
- 12
Course plan
Units and topics
Go in order, or start from any topic.
ReadyIn the labPlanned
Unit 1Ready
Place Value to 1,000,000
1 topic · 1 topic open
Unit 2Ready
Multi-Digit Multiplication
1 topic · 1 topic open
Multi-Digit Multiplication
Use area models and partial products for 4-digit × 1-digit and 2-digit × 2-digit. Estimate and check. Interactive Grade 4 lesson with practice.
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Unit 3Ready
Division: One-Digit Divisors
1 topic · 1 topic open
Division: One-Digit Divisors
Step through long division. Handle remainders. Decide round-up, round-down, or keep-as-is in stories. Interactive Grade 4 lesson with practice.
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Unit 4Ready
Factors, Multiples & Patterns
1 topic · 1 topic open
Factors, Multiples & Patterns
Find every factor pair. Sort prime from composite. Skip-count multiples. Crack number patterns. Compare with multiplication.
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Unit 5Ready
Equivalent Fractions
1 topic · 1 topic open
Equivalent Fractions
Generate equivalents. Simplify. Compare unlike denominators. Use ½ as a benchmark. Order three fractions. Interactive Grade 4 lesson with practice.
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Unit 6Ready
Fraction Operations
1 topic · 1 topic open
Fraction Operations
Add and subtract same-denominator fractions. Mixed numbers. Multiply a fraction by a whole number. Interactive Grade 4 lesson with practice.
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Unit 7Ready
Decimals
1 topic · 1 topic open
Unit 8Ready
Measurement & Conversion
1 topic · 1 topic open
Measurement & Conversion
Convert km↔m, kg↔g, L↔mL, ft↔in. Convert time and weight units. Find area & perimeter. Read line plots. Interactive Grade 4 lesson with practice.
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Unit 9Ready
Angles, Lines & Shapes
1 topic · 1 topic open
Angles, Lines & Shapes
Tell lines from rays. Classify angles & triangles. Measure with a protractor. Find lines of symmetry. Interactive Grade 4 lesson with practice.
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Unit 10Ready
Addition & Subtraction
1 topic · 1 topic open
Addition & Subtraction
Add and subtract up to 1,000,000 with the column algorithm. Estimate sums and differences. Interactive Grade 4 lesson with practice.
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Unit 11Ready
Time & Money
1 topic · 1 topic open
Time & Money
Tell time on a clock. Find elapsed time. Count coins and bills. Solve money word problems. Interactive Grade 4 lesson with practice.
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Unit 12Ready
Shapes & Quadrilaterals
1 topic · 1 topic open
Shapes & Quadrilaterals
Name and sort quadrilaterals. Explore properties of squares, rectangles, rhombuses, and more. Interactive Grade 4 lesson with practice.
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New units appear here as they are added. The order follows the Scholi programme.
In every topic
How a topic works
Four parts. You see it with a tool, then try it, then practise.
Learn
Starts with a scene. You move in short steps.
Explore
You use the tool yourself. Break it, fix it.
Practice
Easy, medium, hard. Questions with the same tool.
Summary
Rules, words and formulas on one page.