PART II NUMBERS TO 100 Reading and writing numbers; dozen; inch, foot, and yard; metric measures; addition; subtraction; multiplication; division. 2. Oral. 1. Read the following numbers: 12, 14, 17, 15, 13, 10, 18, 11, 9, 16, 20, 19. 2. Count to 20 by 1's, 2's, 4's, and 5's. 16. How many sticks are used in each picture? Drill on the pronunciation, spelling, reading, and writing of numbers from 1 to 20. Have the pupils count 12 girls, 16 books, 19 words, etc. Let them lay designs with sticks, each containing 12, 13, 14, etc. Count 50. 3. Oral. Pedro and his sister Paula have come to get the chicos. 1. How many chicos do you see on the tree? How many are there in the basket? How many are there on the ground? 2. If Pedro takes 3 chicos from the tree and puts them into the basket, and Paula puts in the chicos which are on the ground, how many will there be in the basket then? 3. Pedro wants to take 7 chicos to his mother and 4 to his little brother. will he need? How many chicos 4. 3 chicos and 8 chicos are how many? 5. Paula had 11 chicos. She ate 4 of them. How many were left? 6. If one centavo will buy 2 chicos, five centavos will buy how many? Let the pupils make other problems about the chicos, such as: "At 2 centavos each, what are the chicos in the basket worth?" "How many must Paula put into the basket to make 11 ?” When Pedro picks 3, how many will be left on the tree?" 66 and 7. I bought 11 candles. I burned 4 of them gave away 2. How many were left? 8. At 2 centavos each, how many eggs can I buy with 11 centavos? How many centavos will be left? 9. A fisherman caught 6 small fish and 4 large fish. If he sold 5 of them, how many were left? 10. Pedro has 3 sisters, Juan has 4, and Leon has 2. How many sisters have they all? 11. Luz is 5 years old. Juana is twice as old and 1 year more. How old is Juana? 12. If I pour of the water from a jar holding 11 liters, how many liters will be left? 13. There were 11 crabs in a basket. I took out 6 of them. How many were left? 14. Carmen gave 4 flowers to Paz, 5 to Luz, 4. Oral. 1. How many mice are there in the picture? 2. 9 mice and . . . mice are 12 mice. ... 3. If two mice run away, how many will be left? He 4. Luis bought 12 bananas at the market. gave 3 to Leon and 3 to Carmen. How many did he give away? How many were left? 5. There are 8 gantas of rice in the large basket, and 4 gantas in the small basket. How many Let the pupils make other problems about the mice; such as, "If the white mice run away, how many will be left ?" "If of the black mice are caught, how many will be left ?" |