Recapping Interpreting bar charts Paul and Jane work

Recapping: Interpreting bar charts. Paul and Jane work in a shop five days a week. Jane draw a graph to show the number of washing machines they each sell. ANS Write down three things that are wrong with this graph. mr-mathematics. com

Line Graphs Learning Objective: Construct and interpret a line graph to identify trends over time. A baby hippopotamus is weighed at the end of each week. The graph shows the weight of the hippopotamus. At the end of week 5, 6 and 7 the hippopotamus weighed 82 kg, 85 kg and 86 kg respectively. ANS a) Complete the graph with straight lines. At the end of week 10 the hippopotamus weighed 96 kg. ANS b) Estimate the weight of the hippopotamus at the end of week 8. mr-mathematics. com

Line Graphs Learning Objective: Construct and interpret a line graph to identify trends over time. The graph shows the temperature of village between 5 am and 3 pm on 29 th January and 5 th August one year. a) Estimate the time when the temperature exceeded 20°C on 5 th August. ANS b) What was the difference between temperatures at 10 am? ANS c) How many degrees did the temperature drop between 5 am and 3 pm on 29 th January? ANS mr-mathematics. com

Line Graphs Learning Objective: Construct and interpret a line graph to identify trends over time. The line graph shows the UK population from 1950 projected forward to 2050. ANS a) Estimate the population in 2020. b) One decade was described as a ‘baby boom’. Which decade was this? mr-mathematics. com

Recapping: Interpreting bar charts. Paul and Jane work in a shop five days a week. Jane draw a graph to show the number of washing machines they each sell. • No key/legend • Y axis has missing 5 and 7 values • No label Write down three things that are wrong with this graph. Go Back mr-mathematics. com

Line Graphs Learning Objective: Construct and interpret a line graph to identify trends over time. A baby hippopotamus is weighed at the end of each week. The graph shows the weight of the hippopotamus. At the end of week 5, 6 and 7 the hippopotamus weighed 82 kg, 85 kg and 86 kg respectively. a) Complete the graph with straight lines. At the end of week 10 the hippopotamus weighed 96 kg. b) Estimate the weight of the hippopotamus at the end of week 8. Go Back mr-mathematics. com

Line Graphs Learning Objective: Construct and interpret a line graph to identify trends over time. A baby hippopotamus is weighed at the end of each week. The graph shows the weight of the hippopotamus. At the end of week 5, 6 and 7 the hippopotamus weighed 82 kg, 85 kg and 86 kg respectively. a) Complete the graph with straight lines. At the end of week 10 the hippopotamus weighed 96 kg. b) Estimate the weight of the hippopotamus at the end of week 8. 90 kg Go Back mr-mathematics. com

Line Graphs Learning Objective: Construct and interpret a line graph to identify trends over time. The graph shows the temperature of village between 5 am and 3 pm on 29 th January and 5 th August one year. a) Estimate the time when the temperature exceeded 20°C on 5 th August. 9 am b) What was the difference between temperatures at 10 am? c) How many degrees did the temperature drop between 5 am and 3 pm on 29 th January? Go Back mr-mathematics. com

Line Graphs Learning Objective: Construct and interpret a line graph to identify trends over time. The graph shows the temperature of village between 5 am and 3 pm on 29 th January and 5 th August one year. a) Estimate the time when the temperature exceeded 20°C on 5 th August. 9 am b) What was the difference between temperatures at 10 am? 16. 5°C c) How many degrees did the temperature drop between 5 am and 3 pm on 29 th January? Go Back mr-mathematics. com

Line Graphs Learning Objective: Construct and interpret a line graph to identify trends over time. The graph shows the temperature of village between 5 am and 3 pm on 29 th January and 5 th August one year. a) Estimate the time when the temperature exceeded 20°C on 5 th August. 9 am b) What was the difference between temperatures at 10 am? 16. 5°C c) How many degrees did the temperature drop between 5 am and 3 pm on 29 th January? 6°C Go Back mr-mathematics. com

Line Graphs Learning Objective: Construct and interpret a line graph to identify trends over time. The line graph shows the UK population from 1950 projected forward to 2050. a) Estimate the population in 2020. 66 million people b) One decade was described as a ‘baby boom’. Which decade was this? Go Back mr-mathematics. com

Line Graphs Learning Objective: Construct and interpret a line graph to identify trends over time. The line graph shows the UK population from 1950 projected forward to 2050. a) Estimate the population in 2020. 66 million people b) One decade was described as a ‘baby boom’. Which decade was this? 1970 Go Back mr-mathematics. com