Handling Data- Introducing Block Graphs, Pictograms and Tally Marks

There are 4 presentations in total and each of them provides a simple introduction to data handling for young learners.
They present information in:
block graph form
tally chart form
pictogram form
They are ideal lesson starters as they are clear and concise. They encourage the learners to actively record answers on mini whiteboards. Answers to each slide question follows on to provide immediate correction as the learners show their whiteboard answers. This ensures whole class/group engagement in the task as well as providing immediate teacher assessment. It is easier to see who is managing the task well and those who are struggling to interpret the charts etc. The emphasis is on interpreting simple data. There is added challenge when children are asked to analyse and identify the most popular or least popular item as well as comparing two different items.
These presentations offer the children some raw data that they have not had to collect themselves. This can be useful: the teacher knows that everyone has the same information without worrying about the accuracy of recording methods. So, the children can focus on analysis rather than collection at this stage.
I have found this approach an ideal introduction and children are more confident when they are asked to interpret data more independently.
I have uploaded several jpg files so teachers can peruse the resources more comprehensively.
I hope that your children enjoy these active tasks. I would be delighted if feedback was provided.