4

5

Keywords:

distribution

dot plots

work samples

Students compare the overall distribution of two graphs and describe their reasons.

4

5

Keywords:

distribution

dot plots

work samples

Students compare the overall distribution of two graphs and describe their reasons.

5

0

Keywords:

cycle

graph interpretation

time-series

trend

work samples

Students identify true and false statements, and provide a description of the most important features of a time series graph.

4

5

3

Keywords:

independence

probability

work samples

Students identify the most likely sequence of tosses of a fair coin and explain their reasons.

2

3

13

Keywords:

key competencies

multiplication

work samples

Students answer maths problems involving multiplication, and show their working.

2

3

10

Keywords:

subtraction

work samples

Students show how to solve some subtraction problems.

5

1

Keywords:

breakeven points

graph interpretation

linear equations

table interpretation

work samples

Students use tables, graphs, and equations to find the break-even point for two companies who charge for postage according to different rules.

4

0

Keywords:

distribution

dot plots

fair testing

planning investigations

predict-observe-explain

prediction

work samples

Students predict how a cube will travel when flicked in different positions, and conduct an experiment to see what happens in practice.

3

1

Keywords:

distribution

graph construction

graph interpretation

practical

prediction

self assessment

work samples

Students conduct a statistical investigation into the sentence length of different types of books by making and comparing dot plots.

4

1

Keywords:

bi-variate data

graph construction

graph interpretation

scatterplots

table interpretation

work samples

Students draw a scatterplot of a table of data and describe the relationship between the two variables.

3

3

Keywords:

distribution

dot plots

graph construction

graph interpretation

work samples

Students conduct a statistical investigation about their prediction of the most common words used in English. They make graphs, describe their shape, and compare their own graph with ones that other students produce.

2

14

Keywords:

area

unit squares

work samples

Students draw shapes of given areas, and choose from the bigger area, explaining their reasoning.