Free Grade 3 Introducing Counterexamples Essentials Lesson Plans
Free Grade 3 lesson plans for Introducing Counterexamples Essentials: 12 real questions with a full answer key and worked solutions. Counting on means saying the next numbers in order, adding the same amount each time. Counting in 2s, 5s and 10s is the first step towards times tables.
Free
Higher
20 min
24
Learning objectives
Every objective is checkable, and each one maps to an activity and an assessment.
- RememberIdentify introducing counterexamples essentials
Identify introducing counterexamples essentials accurately in a familiar context.
Assessed by: Exit ticket of four short items
- UnderstandExplain introducing counterexamples essentials
Explain introducing counterexamples essentials accurately in a familiar context.
Assessed by: Exit ticket of four short items
- ApplyCalculate introducing counterexamples essentials
Calculate introducing counterexamples essentials accurately in a familiar context.
Assessed by: Exit ticket of four short items
- AnalyseCompare introducing counterexamples essentials
Compare introducing counterexamples essentials accurately in a familiar context.
Assessed by: Exit ticket of four short items
Prerequisites
Close these gaps first — each has its own free lesson, worksheet and quiz.
How Introducing Counterexamples Essentials works
Counting on means saying the next numbers in order, adding the same amount each time. Counting in 2s, 5s and 10s is the first step towards times tables.
12 practice questions
Easy to hard, 24 marks in total. Try them first, then open the answers.
- 1.Count on in 1s: 4, 5, 6, 7, __, __[1]
- 2.Count on in 2s: 6, 8, 10, 12, __, __[1]
- 3.Count on in 1s: 8, 9, 10, 11, __, __[1]
- 4.Count on in 2s: 10, 12, 14, 16, __, __[1]
- 5.Count on in 2s: 38, 40, 42, 44, __, __[2]
- 6.Count on in 5s: 60, 65, 70, 75, __, __[2]
- 7.Count on in 2s: 20, 22, 24, 26, __, __[2]
- 8.Count on in 2s: 54, 56, 58, 60, __, __[2]
- 9.Count on in 10s: 220, 230, 240, 250, __, __[3]
- 10.Count on in 10s: 380, 390, 400, 410, __, __[3]
- 11.Count on in 5s: 190, 195, 200, 205, __, __[3]
- 12.Count on in 10s: 280, 290, 300, 310, __, __[3]
Show answers and working
1. 8, 9
Each number is 1 more than the one before. 7 + 1 = 8 8 + 1 = 9
2. 14, 16
Each number is 2 more than the one before. 12 + 2 = 14 14 + 2 = 16
3. 12, 13
Each number is 1 more than the one before. 11 + 1 = 12 12 + 1 = 13
4. 18, 20
Each number is 2 more than the one before. 16 + 2 = 18 18 + 2 = 20
5. 46, 48
Each number is 2 more than the one before. 44 + 2 = 46 46 + 2 = 48
6. 80, 85
Each number is 5 more than the one before. 75 + 5 = 80 80 + 5 = 85
7. 28, 30
Each number is 2 more than the one before. 26 + 2 = 28 28 + 2 = 30
8. 62, 64
Each number is 2 more than the one before. 60 + 2 = 62 62 + 2 = 64
9. 260, 270
Each number is 10 more than the one before. 250 + 10 = 260 260 + 10 = 270
10. 420, 430
Each number is 10 more than the one before. 410 + 10 = 420 420 + 10 = 430
11. 210, 215
Each number is 5 more than the one before. 205 + 5 = 210 210 + 5 = 215
12. 320, 330
Each number is 10 more than the one before. 310 + 10 = 320 320 + 10 = 330
Worked examples
Count on in 2s: 2, 4, 6, 8, __, __
- Each number is 2 more than the one before.
- 8 + 2 = 10
- 10 + 2 = 12
- Answer: 10, 12
Count on in 2s: 34, 36, 38, 40, __, __
- Each number is 2 more than the one before.
- 40 + 2 = 42
- 42 + 2 = 44
- Answer: 42, 44
Count on in 10s: 160, 170, 180, 190, __, __
- Each number is 10 more than the one before.
- 190 + 10 = 200
- 200 + 10 = 210
- Answer: 200, 210
Interactive practice
Free, no account required — answer on screen or print it.
Common mistakes
What learners typically get wrong, and how to fix it.
Says the starting number as the first count when counting on.
Correction: Point to the start number, then say the NEXT number as 'one'.
Loses the pattern when crossing a ten (e.g. 28, 29, 20).
Correction: Use a 100 square so the child sees the row change.
Teacher tips
- · Use a 100 square and colour each skip-count pattern in a different colour.
Parent tips
- · Count stairs in 2s or cars in 5s on a walk.
Real-life applications
- · Counting coins in 5s and 10s, counting pairs of socks in 2s.
Assessment objectives
How mastery is evidenced, and which standards it maps to.
Every free resource for Introducing Counterexamples Essentials
One concept, one ecosystem — all of it free.
Goes deeper
The entities below this one, each with the same complete free resource set.
Sibling concepts
Related concepts
Lateral links, including across subjects.
Next topics
All free formats for this concept
Every kind below is a real page, generated from this entity.
Learn — Meet the idea.
Practice — Build fluency.
Revise — Keep it in memory.
Assess — Prove mastery.
Apply — Use it in context.
Teach — Deliver it to a class.
Frequently asked
- Is this Grade 3 Introducing Counterexamples Essentials lesson plan really free?
- Yes. Every lesson plans on FreeMathWorksheet is free to use, print and share — no account, no paywall and no watermark.
- What should a learner already know before this?
- Start with Matrices. Each one has its own free lesson, worksheet and quiz.
- How is the lesson plan sequenced?
- Recognition first, then understanding, application, reasoning and finally mastery — the same ladder used across every free resource on the platform.
- What comes next after Introducing Counterexamples Essentials?
- Move on to Introducing Counterexamples Techniques, Introducing Counterexamples Word Problems, Introducing Counterexamples Common Errors, Working with Counterexamples, which build directly on this idea.
Related resources
Stuck on Introducing Counterexamples Essentials? The AI Tutor already knows this page, its prerequisites and its common mistakes.
Open the free AI Tutor