Magic Teacher 2 Powerpoint

Grade Levels
Product Rating
Not yet rated
File Type
Presentation (Powerpoint) File
Be sure that you have an application to open this file type before downloading and/or purchasing.
0.21 MB   |   7 pages

PRODUCT DESCRIPTION

This activity will engage students. They choose the numbers but their teacher is able to tell them their final total. How?

Choose one child to pick out 3 consecutive numbers and write them on a whiteboard to show the rest of the class. Another child can choose a multiple of 3 which he tells the teacher.
The whole class can then follow the instructions individually on paper. This is good practice for long multiplication.
Choose a child to reveal the final 2 digits. Doubling these gives the final answer. Eg if the 2 digits are 17, double gives 34, the final answer is 3417
Example consecutive numbers 10,11,12 multiple of 3 is 18
10+11+12+18 = 51, 51 x 67 = 3417 (child tells you last 2 digits)
To find final number
Double 17 gives 34 So final number is 3417
To find consecutive numbers
Divide 18 by 3 = 6 Subtract 6 from 17 = 11 which is middle number. (10,11,12)
Total Pages
7
Answer Key
N/A
Teaching Duration
45 Minutes

Average Ratings

N/A
Overall Quality:
N/A
Accuracy:
N/A
Practicality:
N/A
Thoroughness:
N/A
Creativity:
N/A
Clarity:
N/A
Total:
0 ratings
COMMENTS AND RATINGS:
Please log in to post a question.
PRODUCT QUESTIONS AND ANSWERS:
$4.00
Digital Download
ADD ONE TO CART
User Rating: 3.9/4.0
 (24 Followers)
$4.00
Digital Download
ADD ONE TO CART
Magic Teacher 2 Powerpoint
Magic Teacher 2 Powerpoint
Magic Teacher 2 Powerpoint
Magic Teacher 2 Powerpoint