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children carrying out a science investigation using plastic cups, liquid and pipettes, with the TAPS logo in the right corner

Teacher Assessment in Primary Science (TAPS)

Developing manageable and effective approaches to teacher assessment in primary science.

The Teacher Assessment in Primary Science (TAPS) project is led by Professor Sarah Earle at Bath Spa University and has been funded and hosted by the Primary Science Teaching Trust since 2013.

Working with teachers across the UK, TAPS has developed practical approaches to support valid, reliable and manageable teacher assessment in primary science.

Developing assessment practice

TAPS project researchers have worked with teachers since 2013 to develop approaches that embed assessment within everyday primary science teaching. This work has led to the development of the TAPS Focused Assessment approach and the TAPS Pyramid model.

The TAPS Focused Assessment approach embeds assessment within normal classroom primary science activities. By focusing on one enquiry skill at a time within the context of a whole investigation, teaching and assessing science becomes more manageable.

Assessment indicators within TAPS lesson plans provide suggestions about what children might do or say to demonstrate their science skills or knowledge. Over time, this allows the full range of children’s science enquiry skills and understanding of science to be considered in depth. Focused Assessments can be used formatively to identify specific areas for development and inform subsequent teaching, while also contributing to ongoing summative assessment.

The TAPS Pyramid model supports schools to develop their assessment practice. It recommends that the rich formative assessment data collected by teachers during primary science lessons is summarised for different reporting purposes. The model illustrates this flow of information and provides examples of the different types of assessment data that can be used.

Two primary school children working together on a practical science investigation
Primary school children using toy animals to record and discuss their observations during a science activity
Primary school children investigating different methods for cleaning coins during a science activity

TAPS across the UK

TAPS Focused Assessment plans and examples, and the TAPS Pyramid model, were first developed in England. The project later grew to reflect the curricula in Wales (2016-23), Northern Ireland (2017-19) and Scotland (2019-21).

In each nation, teachers worked with Professor Earle to create TAPS plans, examples and enquiry skills posters linked to their own curriculum. This has resulted in a collection of TAPS resources developed specifically for the different curriculum contexts across the four nations.

From TAPS to Focus4TAPS

Professor Earle later developed Focus4TAPS, a three-day course for primary teachers using TAPS resources. The course focuses on assessing practical enquiry tasks to help pupils develop scientific reasoning skills, alongside the use of self- and peer-assessment to develop pupils’ metacognitive skills.

An efficacy trial conducted by the Education Endowment Foundation (EEF) in 2020/21 found that children in Focus4TAPS schools made, on average, the equivalent of two additional months’ progress in science compared with children in other schools. This result received a high security rating of 4 out of 5 on the EEF padlock scale. The evaluation also found a similar positive effect for children eligible for free school meals.

The EEF is conducting a larger effectiveness trial of Focus4TAPS, with the evaluation report due to be published in autumn 2026.

a magnifying glass examining pink flowers in a garden

Use TAPS in your school

TAPS resources are available for England, Wales, Scotland and Northern Ireland, including Focused Assessment plans, examples and guidance documents.

View the TAPS resources

PSTT Primary Science Mentors also offer a half-day course, Improving science assessment in your school using the TAPS approach, for schools looking for further support with assessment practice.

Find out about in-school support
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