Here is the video for dividing fractions.
Dividing Fractions Video
Tuesday, January 31, 2017
Thursday, January 19, 2017
Math Book PP 42-43
Write the LCM of the following pairs of numbers:
1) 8 and 12 2) 3 and 15
3) 7 and 11 4) 9 and 10
5) 24 and 36 6) 20 and 25
7) 42 and 14 8) 30 and 12
14) a. A restaurant is open 24 hours per day. The manager wants to divide the day into work shifts of equal length. The shifts should not overlap, and all shift durations should be a whole number of hours. Describe the different ways this can be done.
b. This restaurant's two neon signs are turned on at the same time. Both signs blink as they are turned on. One sign blinks every 9 seconds. The other sign blinks every 15 seconds. In how many seconds will they blink together again?
Write the GCF of the following pairs of numbers:
16) 18 and 30 17) 9 and 25
18) 60 and 45 19) 23 and 29
20) 49 and 14 21) 140 and 25
22) 142 and 148 23) 84 and 105
27) Mr. Mendoza and his 23 students are planning to have hot dogs at their class picnic. Mr. Mendoza can buy hot dogs in packages of 12 and buns in packages of 8.
a. Mr. Mendoza plans that everyone will get the same number of hot dogs and buns and there will be no leftovers. What are the least number of hot dogs packages and the least number of bun packages Mr. Mendoza can buy? How many hot dogs and buns will each person get?
b. Suppose that the class invites the principal, the secretary, the bus driver, and three parents to help supervise. How many packages of hot dogs and buns will Mr. Mendoza need to buy so everyone will get the same number of hot dogs and buns with no leftovers? How many hot dogs and buns will each person get?
1) 8 and 12 2) 3 and 15
3) 7 and 11 4) 9 and 10
5) 24 and 36 6) 20 and 25
7) 42 and 14 8) 30 and 12
14) a. A restaurant is open 24 hours per day. The manager wants to divide the day into work shifts of equal length. The shifts should not overlap, and all shift durations should be a whole number of hours. Describe the different ways this can be done.
b. This restaurant's two neon signs are turned on at the same time. Both signs blink as they are turned on. One sign blinks every 9 seconds. The other sign blinks every 15 seconds. In how many seconds will they blink together again?
Write the GCF of the following pairs of numbers:
16) 18 and 30 17) 9 and 25
18) 60 and 45 19) 23 and 29
20) 49 and 14 21) 140 and 25
22) 142 and 148 23) 84 and 105
27) Mr. Mendoza and his 23 students are planning to have hot dogs at their class picnic. Mr. Mendoza can buy hot dogs in packages of 12 and buns in packages of 8.
a. Mr. Mendoza plans that everyone will get the same number of hot dogs and buns and there will be no leftovers. What are the least number of hot dogs packages and the least number of bun packages Mr. Mendoza can buy? How many hot dogs and buns will each person get?
b. Suppose that the class invites the principal, the secretary, the bus driver, and three parents to help supervise. How many packages of hot dogs and buns will Mr. Mendoza need to buy so everyone will get the same number of hot dogs and buns with no leftovers? How many hot dogs and buns will each person get?
Wednesday, January 11, 2017
Prime and Composite Numbers 1-100
Prime
2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97
Composite
All even numbers 4-100, AND
9, 15, 21, 25, 27, 33, 35, 39, 45, 49, 51, 55, 57, 63, 65, 69, 75, 77, 81, 85, 87, 91, 93, 95, 99
Neither
1 is neither prime nor composite because it only has one factor
2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97
Composite
All even numbers 4-100, AND
9, 15, 21, 25, 27, 33, 35, 39, 45, 49, 51, 55, 57, 63, 65, 69, 75, 77, 81, 85, 87, 91, 93, 95, 99
Neither
1 is neither prime nor composite because it only has one factor
Tuesday, January 10, 2017
Remind Update
Parents,
Remind has allowed me to communicate efficiently with all of the parents who utilized it. I hoped this put your mind at ease as your child transitioned into middle school. However, beginning in January, the two-way communication feature will be disabled. You will still receive the daily messages, including homework and updates, but you will not be able to respond. My reasoning for doing this is to encourage the students to take responsibility for their own learning and advocate for themselves. The students should be the ones to ensure that they know what is expected for homework, and even where to find it. By now, the students should be more comfortable with the routines and expectations of their teachers.
If you would like to contact me, you can still do so via email (rmhudson@jefcoed.com) or by calling the school (205-379-4730) and leaving a message. Thanks so much for your support and for entrusting me with your child's education.
Happy New Year!
Mrs. Hudson
Remind has allowed me to communicate efficiently with all of the parents who utilized it. I hoped this put your mind at ease as your child transitioned into middle school. However, beginning in January, the two-way communication feature will be disabled. You will still receive the daily messages, including homework and updates, but you will not be able to respond. My reasoning for doing this is to encourage the students to take responsibility for their own learning and advocate for themselves. The students should be the ones to ensure that they know what is expected for homework, and even where to find it. By now, the students should be more comfortable with the routines and expectations of their teachers.
If you would like to contact me, you can still do so via email (rmhudson@jefcoed.com) or by calling the school (205-379-4730) and leaving a message. Thanks so much for your support and for entrusting me with your child's education.
Happy New Year!
Mrs. Hudson
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