Page 52 - steps 3b.pdf
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                                                                RESOURCE MASTERS


                                                                                                      ~                               00
        RESOURCE MASTER 3               RESOURCE MASTER 6               RESOURCE MASTER  12
      Practical: playing the games.    OJ  Use straight  lines  to  join  together  points   Con  you  see  how  this  grid  works?   a  75   b  108   a + b =  185   b + c =  168
                                         with  the  some  number.       10 10  to  304-050
                                                                                  o Is  the  product 01  3  and  2.   ~
                                                                        q  q  II)  2.7  3b.'t5                                        a + c = 227     b + d = 3q7
                                                                       1 8  l\  Ib  l it 32
        RESOURCE MASTER 4                                                7  l't 2J  215  11   /~        RESOURCE MASTER  14           a + d = 456     c + d = 43q
                                                                                            ?I~  ,
                                                                         b  Il  18  l it  ~!~.3HO't550 ~ ~JJ
                                                                               $
      rn                                                               ~ 5  10  15  20   .,,,.u~4~  [j] S'orlollheblock dol.   *  NNE   _   •.   '   .   RESOURCE MASTER  1 q
                                                                        4  't-
                                                                           8  12  Ib
                                                                                                         Follow the instructions,
                                                                               " " In ""'"  ~!
                                                                         3  b
                                                                       1 3
                                                                              12
                                                                            q
                                                                                                         The first one has been
                                                                                                                     SE
                                                                                                                  sw
                                                                       12  2   4   8  8  IO IZ. II'tlbl&'2D   '  ./ '   ruling the lines.   WE  I
                                                                                                         done for you.
                                                                                                                    5
      Practical: constructing                                          I I  I   2   3   4  5  f,  7  8'1  10   ~   a  I  square  E   b 3squoresS   rn
                                                                                                         c  I  squar.  E   d  4 squares N
                                                                       I x   I  2  3   4   5   6  I 7   8   q  10   ~   •  I  aquor.  NE   f  1 square  E
      plumb-line.                                                                                        D  J squore  N   h  I  square  W
                                                                                                         I  J square  NW   J  I  square  5
                                                                                                         k  J aquar.  SW   J  3squaresW
                                                                       m Work  out the  missing  products for  the  shaded  squares.                  b  148
                                                                                                         ml square  NW   n  6squaresS   a  53
                                                                                                         o  I  square  E   p  2squores N
                                                                       00  Use  the  patterns  in  the  rows  and  columns  to  help  you   q  lsquar.  NE   r  1 square  E
      00                                                               Iill  This  shows 2  products  from  the grid   ~ 3 x 5        c  132          d  141
                                                                         complete  the grid.
                                                                                                                                      e ,~
                                                                                                                                                      f  234
                                                                         and  the  numbers  which  made  them:
                                                                         Do  these  In  the  some way.   3 x 4   12
      Practical: constructing                                           a ~9~~ bf9   c  f24l_  f,<'t   d   7   7K1   00  00
      spirit-level.                                                      32   'tt~        Z<r"   12
                                                                              4< '1  '1~5   ~  .)~5   15   Draw picture on grid, write   00
                                                                                      5<5
                                                                                                      instructions on how to
         RESOURCE MASTER 5             00  Decide on  a  rule  to  colour your  line  patterns.                                       a  1 04 + 20 =  1 24
                                                                                                      construct the picture.             124 + 20 =  144
                                                                      ~
       m Join  every  poir of points  In  each  box  with  a  straight  line.                                                            144 + 20 =  164
         Use  a  different colour  for  each  line.
       00  Write  how  many  lines  you  needed  to  draw each  time.   RESOURCE MASTER 8   Open: more examples like 3   ~               164 + 20 =  184
       ~~                                                             using the grid. (1/3 a,c,d)     Open: swap instructions from       204 + 20 = 224
                                                                                                                                         184 + 20 = 204
                                      Practical: playing the games.
                                                                                                      3 with friend and draw each
                                                                                                                                         224 + 20 = 244
                                                                        RESOURCE MASTER  13
                                                                                                      other's picture. (1/3 a,c,d)
                                                                                                                                         244 + 20 = 264
                                        RESOURCE MASTER  10
                                                                                                                                         264 + 20 = 284
       ~[5]                             RESOURCE MASTER  11           rn              2 x  1 = 2      Open: own additions with        b  201  +  0 = 201
                                      Practical: playing the games.
                                                                                                                                         284 + 20 = 304
                                                                                                        RESOURCE MASTER  17
                                                                      1 x  1 =  1
                                                                                      5 x 5 = 25
                                                                      5x2= 10
                                      Practical: dice multiplication.   Ox 5 = 0      1 x 3 =  3      numbers up to qqq. (1/3 b,c)       201  +  10 = 211
                                                                                                                                         201  + 20 = 221
                                                                      4x4= 16         4 x 2 =  8
                                      Challenge                                                         RESOURCE MASTER  18              201  + 30 = 231
                                                                                                                                         201  + 40 = 241
      00                              Highest product is 40, lowest   5 x  1 = 5      4 x 5 = 20      rn                                 201  + 50 = 251
                                                                                      3x4= 12
                                      product is 5.
                                                                      2 x 3 = 6
      Open: children's conclusions    a  14 x 5 = 70  b  22 x 6 =  1 32   5x3= 15     3 x 3 =  q                                         201  + 60 = 261
      after completing questions 1       4 x 5 = 20    2 x 6 =  1 2   2 x 2 =  4       1 x 4 = 4      a  335 + 1 23 =  458               201  + 70 = 271
      and 2. (1/3 b)                     lOx 5 = 50    20 x 6 =  1 20                                 b  253 + 243 =  4q6                201  + 80 = 281
                                                                                                      c  1 72 +  116 =  288              201  + qO  = 301
                                      c  38 x 4 = 152                 00                              d  300 + 1 35 =  435
                                         8 x 4 = 32                                                   e  1 00 + 400 =  500            c  Open: own addition
                                         30 x 4 =  120                a  36      b  24     c  28      f  444 +  51  =  4q5               patterns up to qqq. (1/3 b,c)
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