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INST Problem Solving RUC Thes T Area e pro IONS F leve ls of blems a OR USI NGa shape. re darea unde the For measured Billy of THE i who f f r e s r t andi entia SE P le cl their n t g in was e ROB assthe area He found 7 dsquares. own that i n y w LEM t o o prob s h u l 3 o i r d le le clas leve S: es. C lemshape s s l s Which is Billy’s? s. s inde h , pend to allow ange th on prob Add fur. Chang e th e nu ther For e l s e n t u m t l d e nu y e m l e s e m a b n o v t e t b l area els i s to of a shape. thethe mbe ving rs in edd s. Billy tude measured e f s e rs to , nd o elec nece prob d pr c nts t o p t squares. f thwas y pro lems suit ssar t o sethat othe h b e e He found area 8 l e the prob less y. b m so A lect l e a m nd B lem the p s. Aa lving on. St t h o u r nd B ey a n the oble , kee d Which shape is Billy’s? e n r t m th ey a p all pro s then c e ready slide wi onto reate re re th al to so blem l 3 ady 3 shapes. Billy measured the area of these to so s on their ow lve n pro sam lve. e blem slide He kept one shape. . , allo w His shape had the largest area. Which shape is Billy’s? © 2020 A Learning Place A Teaching Place Relational Mathematics TPL 4 US

Problem Solving Area Billy measured the area of a shape. He found that the area was 7 squares. Which shape is Billy’s? a. b. Billy measured the area of a shape. He found that the area was 8 squares. Which shape is Billy’s? Billy measured the area of these 3 shapes. He kept one shape. His shape had the largest area. Which shape is Billy’s? c. © 2020 A Learning Place A Teaching Place Relational Mathematics TPL 4 US

Problem Solving Area Billy measured the area of a surface of a box. He found that the area was 21 squares. Which surface did Billy measure? Billy measured the area of a surface of a box. He found that the area was 14 squares. Which surface did Billy measure? Billy measured the area of a surface of a box. His surface had the 2 nd largest area. Which surface did Billy measure? © 2020 A Learning Place A Teaching Place Relational Mathematics TPL 4 US

Problem Solving Area Rose measured the area of a rectangle using squares. Why did Rose need more purple squares than green squares to measure the area of the rectangle? Why did Rose need fewer green squares than purple squares to measure the area of the rectangle? Rose measured the area of a shape using squares. Rosa needed fewer red squares than orange squares to measure the area of a shape. Which squares had a larger area? Which squares had a smaller area? © 2020 A Learning Place A Teaching Place Relational Mathematics TPL 4 US

Problem Solving Area of area. Lola placed some shapes in order The blue rectangle has a larger area than the red rectangle. The red rectangle has a larger area than the yellow rectangle. Does the yellow rectangle have a larger or smaller area than the blue rectangle? Lola placed some shapes in order of area. The triangle has a smaller area than the square. The square has a smaller area than the rectangle. Does the triangle have a larger or smaller area than the rectangle? Lola placed some shapes in order of area. The triangle has a smaller area than the square. The rectangle has a larger area than the square. Does the triangle have a larger or smaller area than the rectangle? © 2020 A Learning Place A Teaching Place Relational Mathematics TPL 4 US

Problem Solving Area Betty starts to pin the class paintings on the display board like this. How many paintings of the same size will fit on the board altogether? Betty starts to pin the class paintings on the display board like this. How many more paintings of the same size will fit on the board? © 2020 A Learning Place A Teaching Place Relational Mathematics TPL 4 US

Problem Solving Area The children started to cover the floor with mats. How many more mats will they need? The children started to cover the floor with mats. They only have another 2 mats. How many more mats will they need to buy? © 2020 A Learning Place A Teaching Place Relational Mathematics TPL 4 US