DevUP
BeginnerCambridge PrimaryStage 1
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Primary Mathematics Stage 1

0h· 155 lessons· 1550 XP
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Knowledge you'll get
Number system

Curriculum

17 chapters · 155 lessons

Chapter 1
Numbers to 10
13 lessons
  • Warm-up: Warm-Up: Numbers All Around UsFree preview+10
  • Learn: Learn: Counting Sets of Objects+10
  • Learn: Learn: Say, Read and Write Numbers to 10+10
  • Learn: Learn: Number Words Zero to Ten+10
  • Learn: Learn: Comparing Numbers+10
  • Learn: Learn: Odd and Even Numbers+10
  • Activity: Activity: Counting and Representing Numbers+10
  • Activity: Activity: Estimate Then Count to Check+10
  • Activity: Activity: Comparing Sets and Investigating Odd & Even+10
  • Practice: Practice: Counting, Reading and Writing Numbers to 10+10
  • Practice: Practice: Comparing Numbers and Number Words+10
  • Practice: Practice: Odd and Even Numbers+10
  • Review: Review: Numbers to 10+10
Chapter 2
Unit 2: Geometry
7 lessons
  • Warm-up: Warm-Up: Shapes Around Us+10
  • Learn: Learn: Names and Vocabulary of 3D Shapes+10
  • Learn: Learn: Names and Vocabulary of 2D Shapes+10
  • Learn: Learn: Properties of 2D Shapes – Number of Sides, Straight and Curved+10
  • Activity: Activity: Sort and Build with 3D Shapes+10
  • Activity: Activity: Sort and Make Patterns with 2D Shapes+10
  • Review: Review: 2D and 3D Geometry+10
Chapter 3
Unit 3: Fractions
6 lessons
  • Warm-up: Warm-up: Wholes and Parts+10
  • Learn: Learn: What Is a Half?+10
  • Learn: Learn: Equal vs. Unequal Parts+10
  • Activity: Activity: Fold and Cut Shapes+10
  • Practice: Practice: Identifying and Drawing Halves+10
  • Review: Review: Check Your Progress – Fractions+10
Chapter 4
Unit 4: Measures – Length
8 lessons
  • Warm-up: Warm-up: What Is Length?+10
  • Learn: Learn: Definition of Length and Measurement Vocabulary+10
  • Learn: Learn: Comparing Heights and Lengths+10
  • Activity: Activity: Ordering and Describing Lengths+10
  • Activity: Activity: Snake Project – Make and Compare+10
  • Practice: Practice: Using Length Words in Context+10
  • Practice: Practice: Tower-Building Game – Comparing Heights+10
  • Review: Review: Check Your Progress – Length+10
Chapter 5
Working with Numbers to 10
10 lessons
  • Warm-up: Warm-up: Counting and Recognising Numbers to 10+10
  • Learn: Learn: Addition as Combining Two Sets+10
  • Learn: Learn: Addition Stories and Number Sentences+10
  • Learn: Learn: Subtraction as Take Away+10
  • Learn: Learn: Subtraction Stories and Number Sentences+10
  • Activity: Activity: Exploring Number Bonds+10
  • Activity: Activity: Subtraction Investigation with Part-Whole Diagrams+10
  • Practice: Practice: Part-Whole Diagrams and Addition Walls+10
  • Practice: Practice: Subtraction Walls and Mixed Number Sentences+10
  • Review: Review: Addition and Subtraction to 10+10
Chapter 6
Unit 6: Position
7 lessons
  • Warm-up: Warm-up: Position in Everyday Life+10
  • Learn: Learn: Positional Language Words+10
  • Learn: Learn: Ordinal Numbers (1st – 10th)+10
  • Activity: Activity: Positional Words in Context+10
  • Activity: Activity: Ordering and Labelling with Ordinal Numbers+10
  • Practice: Practice: Positional Language and Ordinal Numbers+10
  • Review: Review: Check Your Progress – Position+10
Chapter 7
Unit 7: Statistics – Sets and Venn Diagrams
9 lessons
  • Warm-up: Warm-up: Observe and Sort Bears by Colour+10
  • Learn: Learn: What Is a Set? Key Words – group, set, data, sort+10
  • Learn: Learn: Sorting Objects into Two Sets by Attribute+10
  • Learn: Learn: Introduction to Venn Diagrams – Organising and Recording Data+10
  • Activity: Activity: Sorting Animals and Vegetables into Two Sets+10
  • Activity: Activity: Sorting Objects into a Venn Diagram+10
  • Practice: Practice: Sorting Groups of Objects in Different Ways+10
  • Practice: Practice: Create and Describe Your Own Venn Diagrams+10
  • Review: Review: Sets and Venn Diagrams – Check Your Progress+10
Chapter 8
Unit 8: Time
8 lessons
  • Warm-up: Warm-up: Time in Daily Life+10
  • Learn: Learn: Units of Time — Minute, Hour, Day, Week+10
  • Learn: Learn: Parts of an Analogue Clock+10
  • Learn: Learn: Days of the Week in Order+10
  • Activity: Activity: Reading O'clock Times on an Analogue Clock+10
  • Activity: Activity: Reading Half Past Times on an Analogue Clock+10
  • Practice: Practice: Days of the Week and Reading Clock Times+10
  • Review: Review: Time — Check Your Progress+10
Chapter 9
Numbers to 20
10 lessons
  • Warm-up: Warm-Up: Reviewing Numbers to 10+10
  • Learn: Learn: Counting and Recognising Teen Numbers to 20+10
  • Learn: Learn: Place Value Cards and Part-Whole Diagrams for Numbers to 20+10
  • Learn: Learn: Comparing, Ordering and the Number Line to 20+10
  • Learn: Learn: Number Patterns — Odd and Even Numbers to 20+10
  • Learn: Learn: Counting On and Back in Ones, Twos and Tens to 20+10
  • Activity: Activity: Counting Objects to 20 Using Ten-Frames and Bead Strings+10
  • Activity: Activity: Comparing Quantities and Estimating to 20+10
  • Practice: Practice: Counting, Comparing and Number Patterns to 20+10
  • Review: Review: Check Your Progress — Numbers to 20+10
Chapter 10
Geometry (2)
9 lessons
  • Warm-up: Warm-Up: Naming 3D Shapes+10
  • Learn: Learn: Properties of 3D Shapes+10
  • Learn: Learn: Properties of 2D Shapes+10
  • Learn: Learn: Comparing 2D and 3D Shapes+10
  • Activity: Activity: Sort and Investigate 3D Shapes+10
  • Activity: Activity: Making Patterns with 2D Shapes+10
  • Practice: Practice: 3D Shapes+10
  • Practice: Practice: 2D Shapes+10
  • Review: Review: Geometry (2)+10
Chapter 11
Bonus lessons
17 lessons
  • Practice: Numbers to 10 → Unit 2: Geometry+10
  • Practice: Unit 2: Geometry → Unit 3: Fractions+10
  • Practice: Unit 3: Fractions → Unit 4: Measures – Length+10
  • Practice: Unit 4: Measures – Length → Working with Numbers to 10+10
  • Practice: Working with Numbers to 10 → Unit 6: Position+10
  • Practice: Unit 6: Position → Unit 7: Statistics – Sets and Venn Diagrams+10
  • Practice: Unit 7: Statistics – Sets and Venn Diagrams → Unit 8: Time+10
  • Practice: Unit 8: Time → Numbers to 20+10
  • Mid-course review+10
  • Practice: Numbers to 20 → Geometry (2)+10
  • Practice: Geometry (2) → Fractions (2) – Halves+10
  • Practice: Fractions (2) – Halves → Measures 2+10
  • Practice: Measures 2 → Working with Numbers to 20+10
  • Practice: Working with Numbers to 20 → Statistics (2)+10
  • Practice: Statistics (2) → Unit 15: Time (2)+10
  • Practice: Unit 15: Time (2) → Unit 16: Position, Direction and Patterns+10
  • Final review+10
Chapter 12
Fractions (2) – Halves
6 lessons
  • Warm-up: Warm-up: What Do I Know About Halves?+10
  • Learn: Learn: Half of a Shape – Two Equal Parts+10
  • Learn: Learn: Half of a Set and Half of a Number+10
  • Activity: Activity: Halving Cookies Investigation+10
  • Practice: Practice: Halves of Shapes, Sets and Numbers+10
  • Review: Review: Fair Sharing and the Fair Fruit Project+10
Chapter 13
Measures 2
8 lessons
  • Warm-up: Warm-up: Comparing size and weight around us+10
  • Learn: Learn: What is mass? Exploring and comparing mass+10
  • Learn: Learn: What is capacity? Exploring and comparing capacity+10
  • Learn: Learn: Measuring instruments and temperature+10
  • Activity: Activity: Balancing scales and filling containers+10
  • Practice: Practice: Comparing mass and capacity+10
  • Practice: Practice: Choosing the correct measuring instrument+10
  • Review: Review: Check your progress on Measures+10
Chapter 14
Working with Numbers to 20
10 lessons
  • Warm-up: Warm-up: Review Addition, Subtraction & Comparing Numbers to 10+10
  • Learn: Learn: Addition by Counting On Using a Number Line+10
  • Learn: Learn: Regrouping Numbers and Using Complements to 10 for Addition+10
  • Learn: Learn: Subtraction by Counting Back Using a Number Line+10
  • Learn: Learn: Solving Word Problems, Estimating, and Doubles to Double 10+10
  • Activity: Activity: Create a Poster Showing Three Addition Methods on a Number Line+10
  • Activity: Activity: Recognise, Sort Coins & Banknotes in the Class Shop+10
  • Practice: Practice: Addition and Subtraction on the Number Line to 20+10
  • Practice: Practice: Word Problems, Doubles and Estimation+10
  • Review: Review: Check Your Progress — Addition, Subtraction, Money & Word Problems+10
Chapter 15
Statistics (2)
9 lessons
  • Warm-up: Warm-up: Sorting Objects in Different Ways+10
  • Learn: Learn: Venn Diagrams+10
  • Learn: Learn: Carroll Diagrams and Pictograms+10
  • Learn: Learn: Lists, Tables and Block Graphs+10
  • Activity: Activity: Sorting into Venn and Carroll Diagrams+10
  • Activity: Activity: Building and Reading a Pictogram+10
  • Practice: Practice: Tables and Block Graphs+10
  • Practice: Practice: Venn Diagrams, Carroll Diagrams and Pictograms+10
  • Review: Review: Choosing the Best Way to Display Data+10
Chapter 16
Unit 15: Time (2)
8 lessons
  • Warm-up: Warm-up: Time Vocabulary+10
  • Learn: Learn: Clock Hands – O'Clock and Half Past+10
  • Learn: Learn: Days of the Week and Months of the Year+10
  • Activity: Activity: Reading Clocks with One and Two Hands+10
  • Activity: Activity: Using the Days and Months Wheels+10
  • Practice: Practice: Telling the Time on an Analogue Clock+10
  • Practice: Practice: Sequences of Days and Months+10
  • Review: Review: Check Your Progress – Time+10
Chapter 17
Unit 16: Position, Direction and Patterns
10 lessons
  • Warm-up: Warm-Up: Position Words Through the Animal Queue+10
  • Learn: Learn: Position Vocabulary – Above, Below, Between, Next To+10
  • Learn: Learn: Direction Language – Left, Right, Forward+10
  • Learn: Learn: Sequences and Repeating Patterns+10
  • Activity: Activity: Colour the Grid Using Position Clues+10
  • Activity: Activity: Navigate a Grid Path+10
  • Activity: Activity: Make and Describe Repeating Patterns+10
  • Practice: Practice: Describe the Position of Shapes on a Grid+10
  • Practice: Practice: Left, Right and Position in Everyday Contexts+10
  • Review: Review: Check Your Progress – Position, Direction and Patterns+10

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