Lead-in
( 5 mins)
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- Ss recall numbers 1-100
- Ss speak out numbers and guess the topic
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Ss watch the video, speak out numbers and dance along with video
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Divides whole class into 4 groups.
Play video and lead to topic
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Seat nicely,
Watch the video, speak out the numbers and dance along
Guess the topic
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Presentation
( 30 mins)
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Ss will be able to:
- Understand the addition concepts: regroup, count back, subtraction, minus, left, how many
Identify difference in the subtraction
- Read and write new words, apply new words in answering questions or presenting ideas.
- Read and write the addition and subtraction in numbers and words.
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- Ss listen to the situation, identify the request then form the addition.
- Ss read the new words: regroup, count back, subtraction, minus, left, how many
- Ss read and write the subtraction in numbers and words.
🏶Game: Pooh and honey
Ss play game to practice doing regrouping subtraction in range of 20
Game rules: Ss work in group. There are 7 questions. Ss look at the questions and answer. Which group answering faster and correctly will get points. Ss in each group raise hand to answer
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Ss find the sum of 2 numbers.
Ss write and read addition sentences within 100.
- Ss understand and read the new words: addition, plus, altogether, subtraction, minus, left
-Ss apply knowledge to calculate and identify the components of a subtraction (subtraction, minus, left)
Ss have team-working skill.
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Give a situation of subtraction within 20 to introduce regroup, count back, subtraction, minus, left, how many
Write board, check Ss’s pronunciation
Follow and give comments to Ss’s performance
Awards 2 stars for Ss volunteer and answering correctly.
Give the game rules.
Show the question and check the answer.
Award points as shown on game for correct answers.
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Answer the questions.
Read out new words, addition sentences within 100 in group or individual.
Do extra examples.
Listen carefully the rules
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