Addition – Fact Learning Grade 3 Mental Math Addition – Fact Learning

A: Addition – Fact Learning Strategies There are 7 addition fact learning strategies: Double Facts (Review) Plus One Facts (Review) 1-Apart (Near Double) Facts (Review) Plus Two Facts (Review) Plus Zero Facts (Review) Make 10 Facts (Review) The Last 12 Facts (Review)

Double Facts Strategy (Introduction) Double facts were first learned in grade 1 through association. They were reinforced in grade 2 The double facts are: 1 + 1, 2 + 2, 3 + 3, 4 + 4, 5 + 5, 6 + 6, 7 + 7, 8 + 8, 9 + 9

Double Facts Example (Introduction) For 2 + 2, think: the number of tires on 2 bicycles For 5 + 5, think: the number of fingers on both hands For 9 + 9, think: the number of tires on an 18-wheeler

Double Facts Reinforcement (Day 1) 3 + 3

Double Facts Reinforcement (Day 1 cont.) Answer:

Double Facts Reinforcement (Day 1 cont.) 2 cents and 2 cents

Double Facts Reinforcement (Day 1 cont.) Answer:

Double Facts Reinforcement (Day 1 cont.) 4 pencils added to 4 pencils

Double Facts Reinforcement (Day 1 cont.) Answer:

End of Lesson

Double Facts Reinforcement (Day 2) 1 more than 1

Double Facts Reinforcement (Day 2 cont.) Answer:

Double Facts Reinforcement (Day 2 cont.) 5 kg greater than 5 kg

Double Facts Reinforcement (Day 2 cont.) Answer:

Double Facts Reinforcement (Day 2 cont.) 4 plus 4

Double Facts Reinforcement (Day 2 cont.) Answer:

Double Facts Reinforcement (Day 2 cont.) 3 + 3

Double Facts Reinforcement (Day 2 cont.) Answer:

Double Facts Reinforcement (Day 2 cont.) 2 erasers and 2 more erasers

Double Facts Reinforcement (Day 2 cont.) Answer:

End of Lesson

Double Facts Reinforcement (Day 3) 3 cm and 3 cm

Double Facts Reinforcement (Day 3 cont.) Answer:

Double Facts Reinforcement (Day 3 cont.) 7 kg more than 7 kg

Double Facts Reinforcement (Day 3 cont.) Answer:

Double Facts Reinforcement (Day 3 cont.) $6 and $6

Double Facts Reinforcement (Day 3 cont.) Answer:

Double Facts Reinforcement (Day 3 cont.) 8 students and 8 more students

Double Facts Reinforcement (Day 3 cont.) Answer:

Double Facts Reinforcement (Day 3 cont.) 5 + 5

Double Facts Reinforcement (Day 3 cont.) Answer:

End of Lesson

Double Facts Reinforcement (Day 4) 9 + 9

Double Facts Reinforcement (Day 4 cont.) Answer:

Double Facts Reinforcement (Day 4 cont.) 2 more than 2

Double Facts Reinforcement (Day 4 cont.) Answer:

Double Facts Reinforcement (Day 4 cont.) 6 pennies and 6 pennies

Double Facts Reinforcement (Day 4 cont.) Answer:

Double Facts Reinforcement (Day 4 cont.) 8 cars and another 8 cars

Double Facts Reinforcement (Day 4 cont.) Answer:

Double Facts Reinforcement (Day 4 cont.) Double 5 minutes

Double Facts Reinforcement (Day 4 cont.) Answer:

End of Lesson

Double Facts Assessment (Day 5) 7 days plus 7 days

Double Facts Assessment (Day 5 cont.) Record your answer:

Double Facts Assessment (Day 5 cont.) 9 and 9

Double Facts Assessment (Day 5 cont.) Record your answer:

Double Facts Assessment (Day 5 cont.) 3 + 3

Double Facts Assessment (Day 5 cont.) Record your answer:

Double Facts Assessment (Day 5 cont.) 6 greater than 6

Double Facts Assessment (Day 5 cont.) Record your answer:

Double Facts Assessment (Day 5 cont.) 8 and 8

Double Facts Assessment (Day 5 cont.) Record your answer:

End of Lesson

Plus One Facts Strategy (Introduction) There are 16 Plus One Facts: 2 + 1, 3 + 1, 4 + 1, 5 + 1, 6 + 1, 7 + 1, 8 + 1, 9 + 1 and their commutative pairs 1 + 2, 1 + 3, 1 + 4, 1 +5, 1 + 6, 1 + 7, 1 + 8, 1 + 9 Students should think about the number with 1 and then think what number comes after this number

Plus One Facts Example (Introduction) For 5 + 1, think: the number after 5 is 6

Plus One Facts Reinforcement (Day 1) 2 + 1 =

Plus One Facts Reinforcement (Day 1 cont.) Answer:

Plus One Facts Reinforcement (Day 1 cont.) 3 more than 1

Plus One Facts Reinforcement (Day 1 cont.) Answer:

Plus One Facts Reinforcement (Day 1 cont.)

Plus One Facts Reinforcement (Day 1 cont.) Answer:

End of Lesson

Plus One Facts Reinforcement (Day 2) 1 and 5

Plus One Facts Reinforcement (Day 2 cont.) Answer:

Plus One Facts Reinforcement (Day 2 cont.) 1 cat and 4 more cats

Plus One Facts Reinforcement (Day 2 cont.) Answer:

Plus One Facts Reinforcement (Day 2 cont.) 1 hour after 3 hours

Plus One Facts Reinforcement (Day 2 cont.) Answer:

Plus One Facts Reinforcement (Day 2 cont.) 1 + 4 =

Plus One Facts Reinforcement (Day 2 cont.) Answer:

Plus One Facts Reinforcement (Day 2 cont.) 1 dog and 2 dogs

Plus One Facts Reinforcement (Day 2 cont.) Answer:

End of Lesson

Plus One Facts Reinforcement (Day 3) 6 + 1 =

Plus One Facts Reinforcement (Day 3 cont.) Answer:

Plus One Facts Reinforcement (Day 3 cont.) The total of 1 and 5

Plus One Facts Reinforcement (Day 3 cont.) Answer:

Plus One Facts Reinforcement (Day 3 cont.)

Plus One Facts Reinforcement (Day 3 cont.) Answer:

Plus One Facts Reinforcement (Day 3 cont.) A dollar more than 4 dollars

Plus One Facts Reinforcement (Day 3 cont.) Answer:

Plus One Facts Reinforcement (Day 3 cont.) 3 kg of cereal and 1 more kg of cereal

Plus One Facts Reinforcement (Day 3 cont.) Answer:

End of Lesson

Plus One Facts Reinforcement (Day 4) 9 cm plus 1 cm

Plus One Facts Reinforcement (Day 4 cont.) Answer:

Plus One Facts Reinforcement (Day 4 cont.) 7 + 1 =

Plus One Facts Reinforcement (Day 4 cont.) Answer:

Plus One Facts Reinforcement (Day 4 cont.) 6 more than 1

Plus One Facts Reinforcement (Day 4 cont.) Answer:

Plus One Facts Reinforcement (Day 4 cont.) 1 cent and 8 more cents

Plus One Facts Reinforcement (Day 4 cont.) Answer:

Plus One Facts Reinforcement (Day 4 cont.) 1 + 9 =

Plus One Facts Reinforcement (Day 4 cont.) Answer:

End of Lesson

Plus One Facts Assessment (Day 5) A total of 9 plus 1

Plus One Facts Assessment (Day 5 cont.) Record your answer:

Plus One Facts Assessment (Day 5 cont.) 7 and 1

Plus One Facts Assessment (Day 5 cont.) Record your answer:

Plus One Facts Assessment (Day 5 cont.) 8 pencils and 1 more pencil

Plus One Facts Assessment (Day 5 cont.) Record your answer:

Plus One Facts Assessment (Day 5 cont.) 1 + 3 =

Plus One Facts Assessment (Day 5 cont.) Record your answer:

Plus One Facts Assessment (Day 5 cont.) 1 hour and 6 more hours

Plus One Facts Assessment (Day 5 cont.) Record your answer:

End of Lesson

1-Apart (Near Double) Facts Strategy (Introduction) The 1-Apart (Near Double) facts are: 2 + 3, 3 + 4, 4 + 5, 5 + 6, 6 + 7, 7 + 8, 8 + 9 and their commutative pairs 3 + 2, 4 + 3, 5 + 4, 6 + 5, 7 + 6, 8 + 7, 9 + 8 Students should think double the smaller number and add 1 using the Plus One Facts

1-Apart (Near Double) Facts Example (Introduction) For 3 + 4, think: 3 + 3 is 6 and the next number is 7

1-Apart (Near Double) Facts Reinforcement (Day 1) 3 boys and 2 girls, how many children?

1-Apart (Near Double) Facts Reinforcement (Day 1 cont.) Answer:

1-Apart (Near Double) Facts Reinforcement (Day 1 cont.) 4 + 5 =

1-Apart (Near Double) Facts Reinforcement (Day 1 cont.) Answer:

1-Apart (Near Double) Facts Reinforcement (Day 1 cont.) 4 plus 3

1-Apart (Near Double) Facts Reinforcement (Day 1 cont.) Answer:

End of Lesson

1-Apart (Near Double) Facts Reinforcement (Day 2) 5 more than 4

1-Apart (Near Double) Facts Reinforcement (Day 2 cont.) Answer:

1-Apart (Near Double) Facts Reinforcement (Day 2 cont.) $6 and $7

1-Apart (Near Double) Facts Reinforcement (Day 2 cont.) Answer:

1-Apart (Near Double) Facts Reinforcement (Day 2 cont.) 3 cats and 2 more cats

1-Apart (Near Double) Facts Reinforcement (Day 2 cont.) Answer:

1-Apart (Near Double) Facts Reinforcement (Day 2 cont.) 7 cm plus 6 cm

1-Apart (Near Double) Facts Reinforcement (Day 2 cont.) Answer:

1-Apart (Near Double) Facts Reinforcement (Day 2 cont.) 7 + 8 =

1-Apart (Near Double) Facts Reinforcement (Day 2 cont.) Answer:

End of Lesson

1-Apart (Near Double) Facts Reinforcement (Day 3) 8 cookies and 9 more cookies

1-Apart (Near Double) Facts Reinforcement (Day 3 cont.) Answer:

1-Apart (Near Double) Facts Reinforcement (Day 3 cont.) 8 + 7 =

1-Apart (Near Double) Facts Reinforcement (Day 3 cont.) Answer:

1-Apart (Near Double) Facts Reinforcement (Day 3 cont.) 6 cents and 7 more cents

1-Apart (Near Double) Facts Reinforcement (Day 3 cont.) Answer:

1-Apart (Near Double) Facts Reinforcement (Day 3 cont.) 4 dogs and 5 cats, how many pets

1-Apart (Near Double) Facts Reinforcement (Day 3 cont.) Answer:

1-Apart (Near Double) Facts Reinforcement (Day 3 cont.) 9 plus 8

1-Apart (Near Double) Facts Reinforcement (Day 3 cont.) Answer:

End of Lesson

1-Apart (Near Double) Facts Reinforcement (Day 4) The total of 7 and 8

1-Apart (Near Double) Facts Reinforcement (Day 4 cont.) Answer:

1-Apart (Near Double) Facts Reinforcement (Day 4 cont.) 9 and 8

1-Apart (Near Double) Facts Reinforcement (Day 4 cont.) Answer:

1-Apart (Near Double) Facts Reinforcement (Day 4 cont.) 6 kg and 7 kg

1-Apart (Near Double) Facts Reinforcement (Day 4 cont.) Answer:

1-Apart (Near Double) Facts Reinforcement (Day 4 cont.) 6 cm and 5 more cm

1-Apart (Near Double) Facts Reinforcement (Day 4 cont.) Answer:

1-Apart (Near Double) Facts Reinforcement (Day 4 cont.) 6 + 7 =

1-Apart (Near Double) Facts Reinforcement (Day 4 cont.) Answer:

End of Lesson

1-Apart (Near Double) Facts Assessment (Day 5) 7 days and 8 more days

1-Apart (Near Double) Facts Assessment (Day 5 cont.) Record your answer:

1-Apart (Near Double) Facts Assessment (Day 5 cont.) 2 cm and 3 cm

1-Apart (Near Double) Facts Assessment (Day 5 cont.) Record your answer:

1-Apart (Near Double) Facts Assessment (Day 5 cont.) 9 + 8 =

1-Apart (Near Double) Facts Assessment (Day 5 cont.) Record your answer:

1-Apart (Near Double) Facts Assessment (Day 5 cont.) 6 hours and 7 more hours

1-Apart (Near Double) Facts Assessment (Day 5 cont.) Record your answer:

1-Apart (Near Double) Facts Assessment (Day 5 cont.) 4 dogs plus 3 cats is how many pets?

1-Apart (Near Double) Facts Assessment (Day 5 cont.) Record your answer:

End of Lesson

Plus Two Facts Strategy (Introduction) The Plus Two Facts are: 4 + 2, 5 + 2, 6 + 2, 7 + 2, 8 + 2, 9 + 2 and their commutative pairs 2 + 4, 2 + 5, 2 + 6, 2 + 7, 2 + 8, 2 + 9 Students should associate this strategy to skip counting by 2 Students could also think about what is the next even or odd number

Plus Two Facts Example (Introduction) For 4 + 2, think: the next even number after 4 is 6, or think skipping 2 from 4 is 6

Plus Two Facts Reinforcement (Day 1) 5 increased by 2

Plus Two Facts Reinforcement (Day 1 cont.) Answer:

Plus Two Facts Reinforcement (Day 1 cont.) $4 and $2 more

Plus Two Facts Reinforcement (Day 1 cont.) Answer:

Plus Two Facts Reinforcement (Day 1 cont.) 6 + 2 =

Plus Two Facts Reinforcement (Day 1 cont.) Answer:

End of Lesson

Plus Two Facts Reinforcement (Day 2) 2 more than 5

Plus Two Facts Reinforcement (Day 2 cont.) Answer:

Plus Two Facts Reinforcement (Day 2 cont.)

Plus Two Facts Reinforcement (Day 2 cont.) Answer:

Plus Two Facts Reinforcement (Day 2 cont.) 2 cats and 4 dogs, how many pets

Plus Two Facts Reinforcement (Day 2 cont.) Answer:

Plus Two Facts Reinforcement (Day 2 cont.) 2 + 5 =

Plus Two Facts Reinforcement (Day 2 cont.) Answer:

Plus Two Facts Reinforcement (Day 2 cont.)

Plus Two Facts Reinforcement (Day 2 cont.) Answer:

End of Lesson

Plus Two Facts Reinforcement (Day 3) 2 days more than 9 days

Plus Two Facts Reinforcement (Day 3 cont.) Answer:

Plus Two Facts Reinforcement (Day 3 cont.) 7 + 2 =

Plus Two Facts Reinforcement (Day 3 cont.) Answer:

Plus Two Facts Reinforcement (Day 3 cont.) 8 children increased by 2 children

Plus Two Facts Reinforcement (Day 3 cont.) Answer:

Plus Two Facts Reinforcement (Day 3 cont.) 6 more than 2

Plus Two Facts Reinforcement (Day 3 cont.) Answer:

Plus Two Facts Reinforcement (Day 3 cont.)

Plus Two Facts Reinforcement (Day 3 cont.) Answer:

End of Lesson

Plus Two Facts Reinforcement (Day 4) $2 and $6 more

Plus Two Facts Reinforcement (Day 4 cont.) Answer:

Plus Two Facts Reinforcement (Day 4 cont.) 7 increased by 2

Plus Two Facts Reinforcement (Day 4 cont.) Answer:

Plus Two Facts Reinforcement (Day 4 cont.) 9 cm and 2 cm

Plus Two Facts Reinforcement (Day 4 cont.) Answer:

Plus Two Facts Reinforcement (Day 4 cont.) 8 and 2

Plus Two Facts Reinforcement (Day 4 cont.) Answer:

Plus Two Facts Reinforcement (Day 4 cont.) 2 dogs and an additional 7 dogs

Plus Two Facts Reinforcement (Day 4 cont.) Answer:

End of Lesson

Plus Two Facts Assessment (Day 5) 2 + 4 =

Plus Two Facts Assessment (Day 5 cont.) Record your answer:

Plus Two Facts Assessment (Day 5 cont.) 9 increased by 2

Plus Two Facts Assessment (Day 5 cont.) Record your answer:

Plus Two Facts Assessment (Day 5 cont.)

Plus Two Facts Assessment (Day 5 cont.) Record your answer:

Plus Two Facts Assessment (Day 5 cont.) 2 increased by 8

Plus Two Facts Assessment (Day 5 cont.) Record your answer:

Plus Two Facts Assessment (Day 5 cont.) 5 added to 2

Plus Two Facts Assessment (Day 5 cont.) Record your answer:

End of Lesson

Plus Zero Facts Strategy (Introduction) The Plus Zero Facts are: 0 + 0 1 + 0, 2 + 0, 3 + 0, 4 + 0, 5 + 0, 6 + 0, 7 + 0, 8 + 0, 9 + 0 and their commutative pairs 0 + 1, 0 + 2, 0 + 3, 0 + 4, 0 + 5 0 + 6, 0 + 7, 0 + 8, 0 + 9 Students need to associate the adding of zero as no change in the other addend

Plus Zero Facts Example (Introduction) For 0 + 3, think: adding 0 to 3 will make no change in 3, so the answer is 3 For 4 + 0, think: adding 4 to 0 will make no change in 4, so the answer is 4

Plus Zero Facts Reinforcement (Day 1) 0 + 2 =

Plus Zero Facts Reinforcement (Day 1 cont.) Answer:

Plus Zero Facts Reinforcement (Day 1 cont.) 0 added to 4

Plus Zero Facts Reinforcement (Day 1 cont.) Answer:

Plus Zero Facts Reinforcement (Day 1 cont.)

Plus Zero Facts Reinforcement (Day 1 cont.) Answer:

End of Lesson

Plus Zero Facts Reinforcement (Day 2) 5 dogs and 0 more dogs

Plus Zero Facts Reinforcement (Day 2 cont.) Answer:

Plus Zero Facts Reinforcement (Day 2 cont.)

Plus Zero Facts Reinforcement (Day 2 cont.) Answer:

Plus Zero Facts Reinforcement (Day 2 cont.) 4 + 0 =

Plus Zero Facts Reinforcement (Day 2 cont.) Answer:

Plus Zero Facts Reinforcement (Day 2 cont.) 1 cm and 0 cm

Plus Zero Facts Reinforcement (Day 2 cont.) Answer:

Plus Zero Facts Reinforcement (Day 2 cont.) 0 and 0 more

Plus Zero Facts Reinforcement (Day 2 cont.) Answer:

End of Lesson

Plus Zero Facts Reinforcement (Day 3) 7 chocolate chip cookies and 0 oatmeal cookies is how many cookies?

Plus Zero Facts Reinforcement (Day 3 cont.) Answer:

Plus Zero Facts Reinforcement (Day 3 cont.) $8 added $0

Plus Zero Facts Reinforcement (Day 3 cont.) Answer:

Plus Zero Facts Reinforcement (Day 3 cont.) 0 + 9 =

Plus Zero Facts Reinforcement (Day 3 cont.) Answer:

Plus Zero Facts Reinforcement (Day 3 cont.) 6 increased by 0

Plus Zero Facts Reinforcement (Day 3 cont.) Answer:

Plus Zero Facts Reinforcement (Day 3 cont.) 5 + 0 =

Plus Zero Facts Reinforcement (Day 3 cont.) Answer:

End of Lesson

Plus Zero Facts Reinforcement (Day 4) 9 days and 0 more days

Plus Zero Facts Reinforcement (Day 4 cont.) Answer:

Plus Zero Facts Reinforcement (Day 4 cont.) 6 added to 0

Plus Zero Facts Reinforcement (Day 4 cont.) Answer:

Plus Zero Facts Reinforcement (Day 4 cont.)

Plus Zero Facts Reinforcement (Day 4 cont.) Answer:

Plus Zero Facts Reinforcement (Day 4 cont.) 8 more than 0

Plus Zero Facts Reinforcement (Day 4 cont.) Answer:

Plus Zero Facts Reinforcement (Day 4 cont.) $5 and $0 more

Plus Zero Facts Reinforcement (Day 4 cont.) Answer:

End of Lesson

Plus Zero Facts Assessment (Day 5) 3 cars and 0 more cars, how many cars

Plus Zero Facts Assessment (Day 5 cont.) Record your answer:

Plus Zero Facts Assessment (Day 5 cont.) 7 + 0 =

Plus Zero Facts Assessment (Day 5 cont.) Record your answer:

Plus Zero Facts Assessment (Day 5 cont.) 9 increased by 0

Plus Zero Facts Assessment (Day 5 cont.) Record your answer:

Plus Zero Facts Assessment (Day 5 cont.) 0 added to 5

Plus Zero Facts Assessment (Day 5 cont.) Record your answer:

Plus Zero Facts Assessment (Day 5 cont.) 8 cm increased by 0 cm

Plus Zero Facts Assessment (Day 5 cont.) Record your answer:

End of Lesson

Make 10 Facts Strategy (Introduction) The Make 10 Facts are: 9 + 3, 9 + 4, 9 + 5, 9 + 6 9 + 7 and their commutative pairs 3 + 9, 4 + 9, 5 + 9, 6 +9, 7 + 9 8 + 3, 8 + 4, 8 + 5, 8 + 6, 8 + 7 and the commutative pairs 3 + 8, 4 + 8, 5 + 8, 6 + 8, 7 + 8 The strategy is to take 1 or 2 from one addend and add it to 8 or 9 to make 10. Then add what is left over to 10

Make 10 Facts Example (Introduction) For 8 + 4, think: if I take 2 from 4 and add it to 8 I get 10. Then I have 2 left over and add it to 10 to make 12 For 9 + 5, think: if I take 1 from 5 and add it to 9 I get 10 then I have 4 left over and add it to 10 to make 14

Make 10 Facts Reinforcement (Day 1) 9 more than 4

Make 10 Facts Reinforcement (Day 1 cont.) Answer:

Make 10 Facts Reinforcement (Day 1 cont.) $9 and $3 more

Make 10 Facts Reinforcement (Day 1 cont.) Answer:

Make 10 Facts Reinforcement (Day 1 cont.) 9 + 6 =

Make 10 Facts Reinforcement (Day 1 cont.) Answer:

End of Lesson

Make 10 Facts Reinforcement (Day 2) 9 km and 5 km

Make 10 Facts Reinforcement (Day 2 cont.) Answer:

Make 10 Facts Reinforcement (Day 2 cont.) 9 cats and 2 more cats

Make 10 Facts Reinforcement (Day 2 cont.) Answer:

Make 10 Facts Reinforcement (Day 2 cont.) 3 greater than 9

Make 10 Facts Reinforcement (Day 2 cont.) Answer:

Make 10 Facts Reinforcement (Day 2 cont.) 6 pencils added to 9 pencils

Make 10 Facts Reinforcement (Day 2 cont.) Answer:

Make 10 Facts Reinforcement (Day 2 cont.) 9 + 7 =

Make 10 Facts Reinforcement (Day 2 cont.) Answer:

End of Lesson

Make 10 Facts Reinforcement (Day 3) 8 and 3

Make 10 Facts Reinforcement (Day 3 cont.) Answer:

Make 10 Facts Reinforcement (Day 3 cont.) 8 days and 4 more days

Make 10 Facts Reinforcement (Day 3 cont.) Answer:

Make 10 Facts Reinforcement (Day 3 cont.) 8 cookies and an additional 5 cookies

Make 10 Facts Reinforcement (Day 3 cont.) Answer:

Make 10 Facts Reinforcement (Day 3 cont.) 8 + 6 =

Make 10 Facts Reinforcement (Day 3 cont.) Answer:

Make 10 Facts Reinforcement (Day 3 cont.) 8 dogs and 3 cats, how many pets

Make 10 Facts Reinforcement (Day 3 cont.) Answer:

End of Lesson

Make 10 Facts Reinforcement (Day 4) 3 + 9 =

Make 10 Facts Reinforcement (Day 4 cont.) Answer:

Make 10 Facts Reinforcement (Day 4 cont.) $8 and $4 more

Make 10 Facts Reinforcement (Day 4 cont.) Answer:

Make 10 Facts Reinforcement (Day 4 cont.) 6 weeks and 8 more weeks

Make 10 Facts Reinforcement (Day 4 cont.) Answer:

Make 10 Facts Reinforcement (Day 4 cont.) 5 + 9 =

Make 10 Facts Reinforcement (Day 4 cont.) Answer:

Make 10 Facts Reinforcement (Day 4 cont.) 9 cm and 4 more cm

Make 10 Facts Reinforcement (Day 4 cont.) Answer:

End of Lesson

Make 10 Facts Assessment (Day 5) 9 increase by 6

Make 10 Facts Assessment (Day 5 cont.) Record your answer:

Make 10 Facts Assessment (Day 5 cont.) 8 more than 5

Make 10 Facts Assessment (Day 5 cont.) Record your answer:

Make 10 Facts Assessment (Day 5 cont.) 3 + 9 =

Make 10 Facts Assessment (Day 5 cont.) Record your answer:

Make 10 Facts Assessment (Day 5 cont.) 4 km and an additional 8 km

Make 10 Facts Assessment (Day 5 cont.) Record your answer:

Make 10 Facts Assessment (Day 5 cont.) 9 boys and 4 girls, how many children

Make 10 Facts Assessment (Day 5 cont.) Record your answer:

End of Lesson

The Last 12 Facts Strategy (Introduction) The Last 12 Facts are: 5 + 3, 6 + 3, 7 + 3 and their commutative pairs 3 + 5, 3 + 6, 3 + 7 6 + 4, 7 + 4 and their commutative pairs 4 + 6, 4 + 7 7 + 5 and 5 + 7 There are several strategies to use here. For 2-apart use the Doubles strategy by taking 1 from the larger number and giving it to the smaller number to make a double number For 3-apart add 2 and then 1 For facts with 7 use the Make 10 strategy

The Last 12 Facts Example (Introduction) For 6 + 3, think: 6 + 2 id 8 and 8 + 1 is 9 For 7 + 4, think: take 3 from 4 and add it to 7 to make 10, then add the 1 left to 10 to make 11 For 6 + 4, think: take 1 from 6 and add it to 4 to make double 5. 5 + 5 is 10

The Last 12 Facts Reinforcement (Day 1) 6 more than 3

The Last 12 Facts Reinforcement (Day 1 cont.) Answer:

The Last 12 Facts Reinforcement (Day 1 cont.) 7 + 3 =

The Last 12 Facts Reinforcement (Day 1 cont.) Answer:

The Last 12 Facts Reinforcement (Day 1 cont.) 5 increased by 3

The Last 12 Facts Reinforcement (Day 1 cont.) Answer:

End of Lesson

The Last 12 Facts Reinforcement (Day 2) 6 km and 4 more km

The Last 12 Facts Reinforcement (Day 2 cont.) Answer:

The Last 12 Facts Reinforcement (Day 2 cont.) 5 increased by 7

The Last 12 Facts Reinforcement (Day 2 cont.) Answer:

The Last 12 Facts Reinforcement (Day 2 cont.) 4 + 7 =

The Last 12 Facts Reinforcement (Day 2 cont.) Answer:

The Last 12 Facts Reinforcement (Day 2 cont.) 3 plus 6

The Last 12 Facts Reinforcement (Day 2 cont.) Answer:

The Last 12 Facts Reinforcement (Day 2 cont.) 7 cents and 4 cents

The Last 12 Facts Reinforcement (Day 2 cont.) Answer:

End of Lesson

The Last 12 Facts Reinforcement (Day 3) 5 + 7 =

The Last 12 Facts Reinforcement (Day 3 cont.) Answer:

The Last 12 Facts Reinforcement (Day 3 cont.) 6 cats and 4 dogs, how many pets

The Last 12 Facts Reinforcement (Day 3 cont.) Answer:

The Last 12 Facts Reinforcement (Day 3 cont.) 3 days and 5 more days

The Last 12 Facts Reinforcement (Day 3 cont.) Answer:

The Last 12 Facts Reinforcement (Day 3 cont.) 7 increased by 4

The Last 12 Facts Reinforcement (Day 3 cont.) Answer:

The Last 12 Facts Reinforcement (Day 3 cont.) 5 cookies and 7 more cookies

The Last 12 Facts Reinforcement (Day 3 cont.) Answer:

End of Lesson

The Last 12 Facts Reinforcement (Day 4) 3 + 5 =

The Last 12 Facts Reinforcement (Day 4 cont.) Answer:

The Last 12 Facts Reinforcement (Day 4 cont.) 3 added to 6

The Last 12 Facts Reinforcement (Day 4 cont.) Answer:

The Last 12 Facts Reinforcement (Day 4 cont.) 6 plus an additional 4

The Last 12 Facts Reinforcement (Day 4 cont.) Answer:

The Last 12 Facts Reinforcement (Day 4 cont.) 4 days and 7 more days

The Last 12 Facts Reinforcement (Day 4 cont.) Answer:

The Last 12 Facts Reinforcement (Day 4 cont.) 5 pages and 7 pages more

The Last 12 Facts Reinforcement (Day 4 cont.) Answer:

End of Lesson

The Last 12 Facts Assessment (Day 5) 3 + 6 =

The Last 12 Facts Assessment (Day 5 cont.) Record your answer:

The Last 12 Facts Assessment (Day 5 cont.) 7 increased by 5

The Last 12 Facts Assessment (Day 5 cont.) Record your answer:

The Last 12 Facts Assessment (Day 5 cont.) 4 plus an additional 6

The Last 12 Facts Assessment (Day 5 cont.) Record your answer:

The Last 12 Facts Assessment (Day 5 cont.) 3 dogs and 5 more dogs

The Last 12 Facts Assessment (Day 5 cont.) Record your answer:

The Last 12 Facts Assessment (Day 5 cont.) 4 days and 7 more days is how many days

The Last 12 Facts Assessment (Day 5 cont.) Record your answer:

End of Lesson

Addition – Fact Learning Strategies Summative Assessment The following 10 questions are based on the 7 fact learning strategies: Double Facts (Review) Plus One Facts (Review) 1-Apart (Near Double) Facts (Review) Plus Two Facts (Review) Plus Zero Facts (Review) Make 10 Facts (Review) The Last 12 Facts (Review

Question 1 $4 plus $4

Answer 1 Record your response:

Question 2 5 increased by 4

Answer 2 Record your response:

Question 3 0 more than 7

Answer 3 Record your response:

Question 4 1 more than 8

Answer 4 Record your response:

Question 5 2 and an additional 5

Answer 5 Record your response:

Question 6 9 dogs and 3 cats is how many pets

Answer 6 Record your response:

Question 7 8 more than 4

Answer 7 Record your response:

Question 8 9 and 9

Answer 8 Record your response:

Question 9 7 + 3

Answer 9 Record your response:

Question 10 $8 and $5

Answer 10 Record your response:

End of Lesson