Using data from sensors to answer questions

Computing

Using a data set to answer a question

Using a digital device to collect data

Using data loggers to collect data

Analysing data using a computer

Data for answers

In this unit, pupils will consider how and why data is collected. They will explore how sensors monitor the environment. Pupils will collect data as well as access data captured over long periods. They will look at data points, data sets, logging intervals and use a computer to analyse data.

Data logging

It can record data when people are not there.

What is one benefit of using a data logger?

Match the benefit of using a data logger to its description.

Put these steps in order for interpreting data from a data logger:

They can record measurements for a long time.

They can replace humans for every type of data collection.

They can work when people are not present.

Which of these is NOT always true about data loggers?

Name a device you could use to record temperature over time.

Put these steps in order for planning an investigation:

Arrange these steps for collecting data using a data logger:

device that records data from the environment

tool that detects changes in the environment

to make sure you collect useful information

Why is planning important before collecting data?

Using data from sensors to answer questions

Lesson outcome