Lesson 1: Times Tables (2s and 5s) Objective: To reinforce multiplication skills using the 2 and 5 times tables.

• Warm-up: Quick recall of 2 and 5 times tables orally.
• Introduction: Discuss the importance of times tables in everyday life.
• Activity: Provide a worksheet with multiplication problems involving 2s and 5s. Students solve them mentally.
• Practice: Play a multiplication game using flashcards or an online tool.
• Consolidation: Review answers and discuss any challenges faced.

Lesson 2: Doubles Objective: To develop mental math skills by recognizing and using doubles.

• Warm-up: Quick recall of doubles up to 10 orally.
• Introduction: Explain the concept of doubles and how they can be used to solve problems quickly.
• Activity: Provide a worksheet with addition problems involving doubles. Students solve them mentally.
• Practice: Play a doubles memory game or use flashcards to reinforce the concept.
• Consolidation: Review answers and discuss strategies used to find doubles.

Lesson 3: Rainbow Facts Objective: To enhance mental math skills by recognizing and using rainbow facts.

• Warm-up: Quick recall of rainbow facts orally.
• Introduction: Explain the concept of rainbow facts and how they can be used to solve problems efficiently.
• Activity: Provide a worksheet with addition and subtraction problems involving rainbow facts. Students solve them mentally.
• Practice: Play a rainbow facts game or use flashcards to reinforce the concept.
• Consolidation: Review answers and discuss strategies used to find rainbow facts.

Lesson 4: Jump Strategies Objective: To develop mental math skills by using jump strategies for addition and subtraction.

• Warm-up: Quick recall of number sequences orally.
• Introduction: Explain the concept of jump strategies and how they can be used to solve problems mentally.
• Activity: Provide a worksheet with addition and subtraction problems. Students use jump strategies to solve them mentally.
• Practice: Play a jump strategy game or use flashcards to reinforce the concept.
• Consolidation: Review answers and discuss strategies used to solve problems using jump strategies.

Lesson 5: Split Strategies Objective: To enhance mental math skills by using split strategies for addition and subtraction.

• Warm-up: Quick recall of number bonds orally.
• Introduction: Explain the concept of split strategies and how they can be used to solve problems mentally.
• Activity: Provide a worksheet with addition and subtraction problems. Students use split strategies to solve them mentally.
• Practice: Play a split strategy game or use flashcards to reinforce the concept.
• Consolidation: Review answers and discuss strategies used to solve problems using split strategies.

Lesson 6: Non-Standard Partitioning (Addition) Objective: To develop mental math skills by using non-standard partitioning for addition.

• Warm-up: Quick recall of number bonds orally.
• Introduction: Explain the concept of non-standard partitioning and how it can be used to solve addition problems mentally.
• Activity: Provide a worksheet with addition problems. Students use non-standard partitioning to solve them mentally.
• Practice: Play a non-standard partitioning game or use flashcards to reinforce the concept.
• Consolidation: Review answers and discuss strategies used to solve problems using non-standard partitioning.

Lesson 7: Non-Standard Partitioning (Subtraction) Objective: To enhance mental math skills by using non-standard partitioning for subtraction.

• Warm-up: Quick recall of number bonds orally.
• Introduction: Explain the concept of non-standard partitioning and how it can be used to solve subtraction problems mentally.
• Activity: Provide a worksheet with subtraction problems. Students use non-standard partitioning to solve them mentally.
• Practice: Play a non-standard partitioning game or use flashcards to reinforce the concept.
• Consolidation: Review answers and discuss strategies used to solve problems using non-standard partitioning.

Lesson 8: Mixed Review (Times Tables, Doubles, Rainbow Facts) Objective: To reinforce mental math skills by reviewing times tables, doubles, and rainbow facts.

• Warm-up: Quick recall of times tables, doubles, and rainbow facts orally.
• Introduction: Discuss the importance of reviewing previously learned mental math strategies.
• Activity: Provide a mixed review worksheet with problems involving times tables, doubles, and rainbow facts. Students solve them mentally.
• Practice: Play a mixed review game or use flashcards to reinforce the concepts.
• Consolidation: Review answers and discuss strategies used to solve problems.

Lesson 9: Mixed Review (Jump Strategies, Split Strategies, Non-Standard Partitioning) Objective: To consolidate mental math skills by reviewing jump strategies, split strategies, and non-standard partitioning.

• Warm-up: Quick recall of jump strategies, split strategies, and non-standard partitioning orally.
• Introduction: Discuss the importance of consolidating previously learned mental math strategies.
• Activity: Provide a mixed review worksheet with problems involving jump strategies, split strategies, and non-standard partitioning. Students solve them mentally.
• Practice: Play a mixed review game or use flashcards to reinforce the concepts.
• Consolidation: Review answers and discuss strategies used to solve problems.