Jossey-Bass Teacher - Math Wise Phần 9 pdf

... 1 2 3 4 5 6 Holes Added 0 3 9 27 81 243 7 29 Total Holes 1 4 13 40 121 364 1, 093 Rule: The holes added = 3 n ,wheren = number of folds +1. Fold-and-Punch Patterns 3 79 Copyright © 2010 by John Wiley ... LINE) 384 Logical Thinking 7. Can you describe what this stem-and-leaf plot shows? (answers will vary) 678 45 13 00 75888 8558 89 9024 STEM-AND-LEAF PLOT Key : 6/7 = 6 7 a. Find the sma...

Ngày tải lên: 07/08/2014, 04:21

... of students to put their Post-its above their estimated 294 will she fill with 54 pho- tographs? (9 pages) 31. Jim practiced on his trum- pet for 25 minutes on Tues- day and 15 minutes on Wednesday. ... Time maga- zine for $4.00 and a Seventeen magazine for $3.50. How much did Jane have left out of her $10 allowance? ($2.50) 44. If Susan was 9 years old in 198 4, how old was she in 199...

Ngày tải lên: 07/08/2014, 04:21

... 350, 356, 361, 365, 368, 381, 384, 398 , 399 , 402, 405, 4 09, 415, 417, 421. Published by Jossey-Bass A Wiley Imprint 98 9 Market Street, San Francisco, CA 94 10 3-1 741—www.josseybass.com No part of ... X 76. Post-it Statistics X X X X X X X X 77. A Postal Problem X X X X X X X X 186 1 89 194 196 203 206 2 09 211 214 2 19 223 228 232 235 238 242 247 250 254 260 271 274 278 281 2...

Ngày tải lên: 07/08/2014, 04:21

... student might bring data that show an automobile priced at $ 19, 995 , the average price of a home in a certain area to be $1 89, 623, or a typical teacher salary to be ??? A Million or More 63 Copyright ... enhances students’ mental math skills, encour- ages the use and understanding of mathematical language, and stimulates logical thinking. You Will Need: Large-size Post-it notes (or in...

Ngày tải lên: 07/08/2014, 04:21

... computations and answers for each problem. 1. 7 +2 = 2. 27 +14 3. 9 −3 4. 88 −45 = 5. 6 × 7 = 6. 23 ×4 7. 1 79 −87 8. 9  27 9. 155 ÷20 = 10. Create three or four of your own problems. Share them ... it as 3 2 or 3 × 3, yielding 9. Likewise, 3 3 (read as 3 to the third power or 3 cubed) yields 3 × 3 ×3 = 27. As soon as the players have a basic grasp of these mathematical ideas, they ar...

Ngày tải lên: 07/08/2014, 04:21

... and mental math. This activity will help students become more proficient in recalling basic mathematical facts, and with this ability they will have fewer problems with more complicated mathematics. You ... Sons, Inc. Problems: − × + ) 1 7 4 2 5 0 3 8 9 6 142 Computation Connections Extensions: 1. Paste blank stickers on the dice and write two- or three-digit numbers on them; let numbers wi...

Ngày tải lên: 07/08/2014, 04:21

... winner! 10 10 8 8 9 9 7 7 6 6 5 5 4 4 3 3 2 2 1 1 2 19 1612 49 × 10 10 8 8 9 9 7 7 6 6 5 5 Master Game Board (kept hidden) Player Game Board 4 4 3 3 2 2 1 1 10M97654321 2016 18A12108642 3024 272118151 296 3 4032 ... solutions. Equation Match-Up 195 Copyright © 2010 by John Wiley & Sons, Inc. Player Game Boards 10 10 8 8 9 9 7 7 6 6 5 5 4 4 3 3 2 2 1 1× 10 10 8 8 9 9 7 7 6 6 5...

Ngày tải lên: 07/08/2014, 04:21

... Martin’s Press, 199 2. McNeill, Suzanne. Batiks, Inspired by Bali. Fort Worth, Tex.: Design Originals, 20 09. 3. Interesting fraction ques- tions might be asked about the 3- by 3-inch quilt block here, ... of 18 and finally got 9. Last step was to add the digits in the answer 2, 492 ,92 8 and they computed 36, then added the digits in 36 and got 9. This result is the same as the 9 they...

Ngày tải lên: 07/08/2014, 04:21

... doghouse model using a 4- by 8-inch piece of tagboard. 2. Provide each student with a piece of graph paper and have them use their rulers and pencils to mark a 4-inch by 8-inch border. Explain ... experiment. The answer to this prob- lem is 1/2(−$2) +1/4(−$2.50) +1/8($1) + 1/16($7) +1/16( $9) = 1/2(−2) + 1/4(−5/2) + 1/8(1) + 1/16(7) + 1/16 (9) =−1 − 5/8 + 1/8 +7/16 + 9/ 16 =−1 − 4/8 +1 =−...

Ngày tải lên: 07/08/2014, 04:21

... Match-Up, 194 – 195 ; Fraction Cover-Up or Un-Cover, 43–46; Here I Am, 1 89 193 ; IHave ,WhoHas ?, 182–185; Number Grids, 186–188; Paper Clip Division, 1 79 181; Post-it Mental Math, 47– 49, 95 ; Post-it ... factorization, 1 29 130 Prime numbers, 1 29 130 Probability, 128–131 Problem Puzzlers, 2 09, 392 – 396 ; carpet puzzle, 393 ; horse trading puzzle, 394 ; instructions, 392 – 394 ; jars...

Ngày tải lên: 07/08/2014, 04:21