Introduction
These resources are designed to support the in-person professional development sessions run by LifeLab staff.
Science for health literacy
Module overview

This summary of each lesson in the module includes:
- lesson objectives
- brief lesson outline
- core activities
- lesson resources and links
- curriculum links
The aim of this module is to enable students to consider their own health in a wider context, both from personal experience and using an evidence-based approach, to understand the impact that their decisions and behaviours can have on themselves personally, their families, and their wider communities.
There is increasing scientific evidence that lifestyle choices at an early age can drastically affect young people’s health and the health of their future children, increasing risk of ill health later on in life. The LifeLab module draws on the scientific research on epigenetics, non-communicable diseases (e.g. heart, lung and liver disease), as well as communicable diseases, particularly COVID-19, to raise young people’s awareness and interest in the science underpinning health issues. The lessons incorporate science education and behavioural change research in relation to health on how we can best support students to learn science for everyday life. Helping young people develop their reasoning and decision-making skills, making positive changes to adolescent health-related attitudes and helping break cycles of unhealthy behaviour.
The research trial measuring the effectiveness of the LifeLab intervention is called Engaging Adolescents in Changing their Behaviour (EACH-B), funded by the National Institute for Health Research (NIHR). The LifeLab module is forming part of a three-component intervention to motivate and support young adolescents to eat better and be more active, which also includes training teachers in Healthy Conversation Skills and offering young people a smartphone game to support them make and sustain changes to their eating and activity.
The LifeLab module consist of a series of four pre-lessons, the LifeLab Day activities (series of hands-on practical activities), and a series of post-lessons which involve students in enquiry-based learning by designing, conducting and presenting the outcomes of their own health investigations.
The videos below explain more about different aspects of research that are used in and support the module.
Pedagogical basis for LifeLab module and curriculum links
From the education perspective
Southampton Women’s Survey
Developmental origins of non-communicable diseases
An introduction to healthy conversation skills
Starter activity
Students are asked to identify the top 3 causes of death, and the least common cause, from a selection of cards. Have a go at the activity – drag what you think are the three most common causes of death into the top box, and the least common cause into the box at the bottom.
Teacher guide

Student booklet

Flight case booking form

Health pledge

LifeLab+ instructions

LifeLab+ video

Healthy conversation skills
Teaching tips for LifeLab activities
As you go through the module, you will see that there are various discussion-based activities included, either in whole-class or in small groups, and a range of resources used as ‘sources of evidence’ in these activities. We provide some ideas and tips for you to consider as you prepare to use these activities with your students. We base this information on classroom-based research on how to use classroom talk to extend students’ reasoning about, and understanding of, science concepts.
Having productive whole-class and small group discussions
What research suggests about engaging productively in whole-class and small group discussions
When preparing to have whole-class discussions with your students, or when setting up group-work activities consider what is your role during this discussion, especially when asking questions, and what it is you are trying to achieve. Teacher questioning and follow-ups during discussions could have these aims to:
- scaffold and support learning,
- assess learning,
- challenge students’ ideas,
- model the types of questions you would like your students to use (e.g. Why? How do you know? What is the evidence? What is the scientific explanation?).
A way to approach whole-class and small group evidence-based discussions in your science lessons, is to think how you can engage your students in the following three processes, or ways of talking, in order to get a sense of their conceptual understanding, and how to extend it or address misconceptions:
- constructing ideas about the concepts taught or topics discussed.
- justifying those ideas using evidence.
- evaluating and critiquing their own and other students’ ideas by engaging in comparing and contrasting tasks and thinking about ‘best’ possible explanations, justifications, conclusions based on evidence presented.
The below table (based on Christodoulou & Osbourne, 2014; Michaels et al., 2008) gives examples of questions you or your students could be using when engaging in evidence-based discussions, either in whole-class or during group-work activities.
In addition to the examples of questions presented, research shows that asking students to add onto other students’ answers/conclusions, say if they agree or disagree (and why) with other students and allowing for enough wait time between questions and answers creates accountability in your classrooms and supports students extending their reasoning (Gomez Zaccarelli et al., 2018; Michaels et al., 2008; Roth, 2014).
Finally, a two-stage collaborative process where students first work in small groups and then have a whole-class discussion scaffolded by the teacher can further support the development of their decision-making and reasoning.
Construct ideas
- what do you think?
- can you name or list?
- can you give a definition of?
- what do you see?
- what do you mean by?
- can you tell us a little bit more about your idea?
- how else/in what other ways can we describe and explain?
- can you give an example of?
- so, do you think that?
- if, then?
- what if?
Justify ideas
- why do you think that?
- can you give me a reason?
- wow do we know that?
- how did you arrive at that conclusion?
- what led you to thinking that?
- can you explain your idea?
Evaluate and critique ideas
- do you agree or disagree with that idea?
- anyone that would like to argue against this idea?
- can you see any similarities or differences between?
- is it true or false that?
- what is the best way to?
- what about [suggest other ideas]?
- which is the best way based on?
- can someone add more to this?
Thinking points to reflect on
- consider your role when asking questions during whole-class or small group discussions – why are you asking those questions?
- how long do you wait between asking a question and nominating a student to answer? Research suggests waiting 3 or more seconds allows students to provide more reasoned answers (Rowe, 1986). Try to count to 10 before inviting a student to give an answer to your question.
- Is your classroom ‘questioning-friendly’ (i.e. do your students feel safe in asking you, and their peers, questions that challenge thinking/understanding)? How can you make your students feel safe challenging each other’s thinking?
Organising and managing student groupwork during LifeLab lessons
What research suggests about engaging productively in whole-class and small group discussions
At various points during the LifeLab activities you will be asked to have whole-group discussions or small groupwork discussions with your students. To organise effectively this process, we suggest you consider group composition in terms of attainment levels and social interaction skills.
Mixed attainment grouping can benefit students by allowing them to ask each other challenging questions, and to engage in peer support and explanation during the group activities. You should also consider the social interaction skills of your groups and try to create groups that are used across lessons and activities, to reinforce group cohesion, that can further support productive engagement with the tasks given.
There are various strategies you can use to organise small group work including:
- talk partners (pair work),
- listening triads (groups of 3 each with a specific role: speaker, questioner, recorder, taking turns to perform these roles within groupwork tasks),
- pairs to fours,
- jigsaw method,
- think-pair-share.
You can use these strategies to adapt some of the activities described in the unit, especially if you want students to work in smaller rather than large groups (e.g. in pairs rather than groups of 4-5).
Some points to consider when setting up and running groupwork activities:
- establish ground rules for talking, sharing and behaving within the group (Figure 1) before you ask students to take part in any groupwork activities.
- ensure that each student has a clear role for collaboration and behaviour within the group (e.g. in Lesson 2, Activities 1 and 4 you can assign roles such as the ‘resources handler/manager’, note-taker, spokesperson, group encourager’.
- ensure that students are aware of a clear objective, timeframe and final outcome for each activity (especially if you are adapting it in any way from those in the student booklet).
- we share our ideas and listen to each other.
- we talk one at a time.
- we respect each other’s opinions.
- we give reasons to explain our ideas.
- if we disagree, we ask ‘why?’ and ‘how do you know’?
- we try to agree and if we don’t understand we ask ‘can you explain that to me?’
- think in advance about what you will be doing while students are doing their group work – you could circulate around the groups and monitor discussions or use post-it notes to write down some of the points students raise, which you think are worth exploring further (or addressing) in whole class.
- give groups question prompts that will:
- keep them focused on task (i.e. the key question they are discussing)
- support the discussion (e.g. description and analysis questions, using examples)
- extend and challenge them (e.g. comparing with previous knowledge or lessons, considering alternative views and playing devil’s advocate).
- consensus vs. persuasion: Having to reach consensus within small group discussion has been found to produce significantly better-quality discussions between students compared with having to persuade each other. When trying to reach consensus (i.e. agree on one solution oranswer), students used more evidence, and considered all alternatives before making a decision on which idea is better, or coming up with a solution of their own (Garcia-Mila et al., 2013). When students are asked to persuade others, they tend to use less evidence and repeat them significantly more rather than consider a wider range of evidence and ideas (Gilabert et al., 2013).
Thinking points to reflect on
- do you use groupwork in your teaching? How do you organise your groups to help you 12 transition from one activity to the next most effectively? Think about how to best organise group composition and materials to help you switch easily from whole group, to pair talk, to groupwork, to whole group again.
- Assign group roles that are understood clearly by students. You could create a poster of group roles and their definitions and keep it in your classroom for students to refer to. You might choose to assign students particular stakeholder roles (e.g. scientist, parent) that require them to engage in discussion and support a point they do not agree with; this will be challenging for many of them as you are asking students to engage in hypothetical scenarios that are distant from them/their views.
- do students have enough information to use as evidence in these discussions? If they don’t and do not agree with the position, it’s unlikely they will engage with the task).
- do you allow time for students to consider what their view and decision is, in addition to considering a stakeholder position (that might be different to their own view)?
- can your students negotiate ideas without being confrontational? How can you support them in learning to engage productively in such negotiation of ideas?
Organising, managing and using the evidence provided productively
Activities throughout the LifeLab module, will require students to spend time reading and evaluating information provided as ‘sources of evidence’ (either in print or given as websites and other electronic sources) so as to construct explanations or develop their understanding of health/science concepts. Some of the issues that might arise with these activities, and the handling of multiple sources of evidence within lessons will relate to your students’ literacy skills, their ability to make correct and relevant links between the questions they are trying to answer, or the conclusions they are trying to draw, and the information given to them, as well as the organisation of the wide range of resources that are being used.
We recommend the following options to help you carry out these activities:
- go through the evidence statements ahead of your lesson. Identify how they match to each group, and how they could be used to answer questions in the booklet or support student discussion.
- can you identify evidence that could contradict some possible answers?
- how can you use this counter-evidence to extend their thinking and reasoning?
- organise each group’s evidence statements into envelopes. Have a routine in place for distributing, using and returning materials.
- one student role in the group has responsibility for these resources.
- have a corner or location in your class designated as a ‘resources bank’.
- create an ‘evidence box’.
- allow time for students to familiarise themselves with the evidence statements. Consider how to facilitate this process with students with lower literacy skills.
- think about pairing students within groups.
- think about how to assign group roles that can support this familiarisation process.
- scanning text for keywords either identified by students, or given by you.
- have prompt questions printed out for students to use with each other, and as a reminder of the task’s objective. Use them as additional scaffolds for discussion.
Discussing sensitive issues with students
Teachers can face the difficult situation of dealing with sensitive issues raised by students; this is not unusual when discussing topics like health and illness. This can be tough for your as a teacher to deal with but will be even tougher for students. It is important for you to recognise that you are significant adults in your students’ lives. Students will often hear about current affairs at home, from peers or from the media. What is happening can be difficult for them to understand. This is made more difficult by the increase in ‘fake news’ on social media. Students need a safe space to have conversations that will reassure them.
Some strategies to support you in dealing with sensitive issues with students:
- be prepared
- identify potential topics in the LifeLab module that some students may find upsetting.
- if you think students may be particularly affected by certain issues, let parents know the topics that will be covered in advance. This allows parents to chat about these things at home as well.
- undertake training available from mental health charities such as BEAT.
- creating a safe space with boundaries
- be clear from the start that everyone has the right to an opinion, but hurtful or offensive comments will not be tolerated.
- make it clear that everyone should be given a voice without judgement, but students need to think about how their words affect those around them.
- you can also set up an anonymous question box to encourage students to submit questions they may feel embarrassed to ask in person.
- allow students the opportunity to leave the room without explanation, or offer time to speak with you confidentially if they wish.
- allow students to feel heard
- one of the most important things to do is to create a balance of views whilst respecting and acknowledging different arguments.
- use open questions, specifically ‘how’ and ‘what’ to invite students to share their views and to explore them. Where we encourage you to ask ‘why’ to justify their reasoning when having discussions about science concepts, you should try to avoid using questions that start with ‘why’ when students express their personal views. This can feel judgemental and make them feel put on the spot.
- don’t immediately shut down a problematic comment, instead use ‘how’ and ‘what’ questions to ask them to provide a deeper explanation of their thinking. This encourages them to challenge what they think and explore whether they really believe what they have said.
- help students think of the best ways to cope
- use ‘how’ and ‘what’ questions to ask what someone in the class might do if they are affected by the topic. Encourage students to generate ideas for different ways of coping, sources of support and steps they could take to overcome challenging situations.
- identify potential support to direct students to. For example, Young Minds and the eating disorder charity BEAT. Share what you know about these sources if students do not suggest them themselves.
- tell students what support is available in school if needed.
Thinking points to reflect on
- what are sensitive topics that you find personally challenging to talk about? What makes you feel this way about the topic? What could make it easier for you to talk about this topic with your students?
- what do you think makes it challenging for students to discuss sensitive topics? How might they feel about the topics that are discussed? What could make it easier for them to think, and talk about these topics?
- how do you normally explore topics with students? How often do you use open questions and create space for students to explore a topic? What might the effects of this be when compared with more didactic forms of teaching?
Using inquiry-based teaching and learning at LifeLab
Inquiry-based teaching and learning is an integral part of the LifeLab activities. Both in terms of the inquiring attitude that we wish students to develop within their science lessons and being able to engage in inquiry-based activities, as outlined in the ‘Working Scientifically’ component of the Science Curriculum.
Lessons 6 to 8 are designed to support students in this inquiry process, by enabling them to design, carry out and evaluate their own investigations about an investigative question of their own choice, with the teacher’s support and guidance.
‘Investigations’ within inquiry-based learning, does not only mean ‘practical work’. Students’ inquiries can take the form of analysing secondary data for instance, or searching for patterns and engaging in classification tasks. There are different levels to inquiry-based learning, mainly differentiated by the level of support and scaffolding that the teacher provides to students during their investigations. Teacher support will vary depending on the context, topic taught, and attainment levels of students.
Inquiry level
Question
Procedure
Answer
Confirmation inquiry
students confirm a principle or answer through an activity given to them, where the results are known in advance.
✔
✔
✔
Structured inquiry
Students investigate a question given to them based on the same process, which is also provided by the teacher.
✔
✔
Guided inquiry
Students investigate a question given by the teacher, but devise their own procedure
✔
Open inquiry
Students investigate a qestion they formulate, and design their own investigations to answer it.
When inquiry-based learning activities and investigations focus on a socio-scientific issue, then students engage in socially responsible inquiries. The outcomes of their learning can support societal issues, and issues personally-relevant to them (e.g. healthy lifestyles).
A key aspect of this approach, which is also emphasised in the LifeLab unit, is enabling students to act as a result of their learning (e.g. making changes to their lifestyles to be healthier).
The types of inquiry we expect students to conduct based on the activities included in the student booklet vary between guided and open inquiries. In both cases, we expect students to be supported by teachers through scaffolding (e.g. checking student progress, confirming investigation questions, ways of presenting data etc.). If you think this is going to be challenging for your students, then you can adapt the investigations to more structured inquiries and further scaffolding.
Thinking points to reflect on
- what are your own views on inquiry? Is this an approach you use normally? What kind of affordances does inquiry offer for you as a science teacher, and to your students?
- when do you think it’s more appropriate and/or relevant to use inquiry-based learning activities in your teaching?
- how can you support students to make judgments based on both scientific evidence and ethical or moral implications?
- do you include opportunities for students to consider and take action on issues based on concepts taught?
Baseline data collection
How to use a GENEactiv device
Letter to sport coaches and teachers


