Sustain the chain
View Sequence overviewStudents will:
- use a design thinking process to plan and produce a field guide/vegetable garden/increased diversity in school garden/compost bin.
Students will represent their understanding as they:
- identify appropriate criteria that can be used to evaluate the effectiveness of a design.
- draw a labelled diagram of their classroom context.
- participate in and contribute to discussions, sharing information, experiences and opinions.
In the Act phase, assessment is summative.
Students working at the achievement standard should have:
- identified the roles of different organisms in their local habitat.
- constructed a food chain.
- communicated their ideas and findings for an identified audience and purpose.
- used scientific vocabulary when appropriate.
Refer to the Australian Curriculum content links on the Our design decisions tab for further information.
Whole class
Class science journal (digital or hard-copy)
Other materials as appropriate for the context you have selected for the sequence
Each student
Individual science journal (digital or hard-copy)
Lesson
The Act phase empowers students to use the Core concepts and key ideas of science they have learned during the Inquire phase. It encourages students to develop a sense of responsibility as members of society—to act rather than be acted upon. It provides students with the opportunity to positively influence their own life and that of the world around them. For this to occur, students need to build foundational skills in an interactive mutually supportive environment with their community.
When designing the Act phase, consider ways that students could use their scientific knowledge and skills. Consider their interests and lifestyles that may intersect with the core concepts and key ideas. What context or problem would provide students with a way to use science to synthesise a design? How (and to whom) will students communicate their understanding?
Read more about using the LIA FrameworkScience education consists of a series of key ideas and core concepts that can explain objects, events and phenomena and link them to the experiences encountered by students in their lives. The purpose of the Anchor routine is to identify and link students’ learning to these ideas and concepts in a way that builds and deepens their understanding.
When designing the Act phase of a teaching sequence, consider the core concepts and key ideas that are relevant. The Anchor routine provides an opportunity to collate and revise the key knowledge and skills students have learned, in a way that emphasises the importance of science as a human endeavour.
Local food chains
Using the class science journal, refer back to all the different food chains that students have identified over the course of the teaching sequence. These may include:
- the food chain linked to their local context, begun in Lesson 2’s Field notes activity and expanded on in Lesson 4.
- the interaction between ants and seeds, in Lesson 3.
- produce and consumer food chains (producer-kangaroo-dingo; producer-ant-lizard-magpie; producer-grasshopper-snake-kookaburra), in Lesson 4.
- ‘Roo survival’ (grass-kangaroo-predator), in Lesson 4.
- Decomposers linking to all food chains, in Lesson 6.
- the ‘Habitat pyramid’ (grass-cicada-rosella-falcon), in Lesson 7.
Discuss the common features in all food chains.
- What do all food chain have in them?
- Producers and consumers, decomposers, detritivores, predators and prey,
- We've looked at very simple chains, but do animals usually eat only one kind of animal, or do they eat more than one thing?
- Lizards eat ants and cicadas; dingoes eat birds like kookaburras, rosellas and falcons as well as kangaroos.
- If we drew a big picture if all the animals and plants that feed off each other, would it look like a chain, or more like a web?
- Scientists call these complicated models food webs, why do you think they do this?
- What do all living things need to survive?
- Food, water, shelter and space to survive.
The Act phase empowers students to use the Core concepts and key ideas of science they have learned during the Inquire phase. It encourages students to develop a sense of responsibility as members of society—to act rather than be acted upon. It provides students with the opportunity to positively influence their own life and that of the world around them. For this to occur, students need to build foundational skills in an interactive mutually supportive environment with their community.
When designing the Act phase, consider ways that students could use their scientific knowledge and skills. Consider their interests and lifestyles that may intersect with the core concepts and key ideas. What context or problem would provide students with a way to use science to synthesise a design? How (and to whom) will students communicate their understanding?
Read more about using the LIA FrameworkEach student comes to the classroom with experiences made up from science-related knowledge, attitudes, experiences and resources in their life. The Connect routine is designed to tap into these experiences, and that of their wider community. It is also an opportunity to yarn with community leaders (where appropriate) to gain an understanding of the student’s lives, languages and interests. In the Act phase, this routine reconnects with the science capital of students so students can appreciate the relevance of their learning and the agency to make decisions and take action.
When designing a teaching sequence, consider the everyday occurrences, phenomena and experiences that might relate to the science that they have learned. How could students show agency in these areas?
Read more about using the LIA FrameworkPlanning for change
Discuss/remind students why the selected context is important to the school or local community.
- What have we learned about the habitat?
- What producers do we have, or will we need?
- What food chains did we discover?
- How is the habitat impacted by people and pets?
- Are there any introduced organisms?
- How can we help the habitat?
- What is needed in the habitat?
- How can we do this?
Design briefs
A design brief is an outline of the project, who benefits, and why they need help.
A design brief is an outline of the project, who benefits, and why they need help. This can be done through a simple ‘How can…so that…’ statement. For example, 'How can we design a garden to attract more native birds so that we can support the local food chains". A design brief such as this allows students to remain focused on what they need to achieve and why they are doing it.
As students move through the design cycle, they will develop a set of criteria to evaluate their proposed ideas and solutions.
A design brief is an outline of the project, who benefits, and why they need help. This can be done through a simple ‘How can…so that…’ statement. For example, 'How can we design a garden to attract more native birds so that we can support the local food chains". A design brief such as this allows students to remain focused on what they need to achieve and why they are doing it.
As students move through the design cycle, they will develop a set of criteria to evaluate their proposed ideas and solutions.
The Act phase empowers students to use the Core concepts and key ideas of science they have learned during the Inquire phase. It encourages students to develop a sense of responsibility as members of society—to act rather than be acted upon. It provides students with the opportunity to positively influence their own life and that of the world around them. For this to occur, students need to build foundational skills in an interactive mutually supportive environment with their community.
When designing the Act phase, consider ways that students could use their scientific knowledge and skills. Consider their interests and lifestyles that may intersect with the core concepts and key ideas. What context or problem would provide students with a way to use science to synthesise a design? How (and to whom) will students communicate their understanding?
Read more about using the LIA FrameworkWhen students use their knowledge and skills in new ways, they also have an opportunity to develop and use their creative and critical thinking skills. With scaffolded support, they can become more confident to work in a team and develop a stronger sense of autonomy. This results in stronger student outcomes, attitudes and sense of empowerment.
When designing a teaching sequence, consider what activity would allow students to showcase their knowledge and skills. Consider the current abilities of your students. What are they capable of explaining? What props could they design or build that would support their explanations? How much information would they need in their design brief to support their thinking? How does this connect with their lives and interests?
Designing our world
Discuss what students will be designing for the selected context:
- Local bushland or parkland: planting or writing a field guidefor future students or locals.
- School vegetable garden: deciding what to plant this season and encouraging pollinators.
- School garden: identifying how to encourage diversity of local birds and insects.
- School compost bin development.
Discuss how the class will decide that it is a good field guide/vegetable garden/diverse school garden/compost.
Identify and describe the key criteria that will guide their design.
Students research or investigate to find out about different versions of a field guide/vegetable garden/diverse school garden/compost. Alternatively, provide a range of sample pictures for students to examine. Identify the 'good designs', or design elements that match their key criteria devised by students. If identifying plants to add to a garden, encourage students to consider the shelter and water requirements of the different plants. Encourage student to provide evidence to support the claims or choices that they make.
Students represent their ideal design in a labelled diagram.
Undertake a gallery walk to view students’ designs, identifying the advantages in each. Encourage students to use question prompts when discussing each other’s work. This can be done by students providing two stars (positive comments about what they like) and one wish (for something new to be added or changed). Download AITSL's guide for more on peer feedback.
Select the best features of the students’ designs to develop a single class design that will be created.
Allow time for the build of the design.
Anticipating
Anticipating student thinking is a vital part of effective science practice.
Anticipating student thinking is a vital part of effective science practice. Anticipating involves:
- envisioning likely student approaches or designs.
- planning questions and responses to these.
Taking the time to anticipate student thinking before you teach gives you a clearer sense of the science that you need to make visible to your students. Understanding what students are likely to do gives you greater capacity to help them make connections between different solutions, as well as enabling you to steer their science thinking towards the learning goal of the teaching sequence.
Anticipating student thinking is a vital part of effective science practice. Anticipating involves:
- envisioning likely student approaches or designs.
- planning questions and responses to these.
Taking the time to anticipate student thinking before you teach gives you a clearer sense of the science that you need to make visible to your students. Understanding what students are likely to do gives you greater capacity to help them make connections between different solutions, as well as enabling you to steer their science thinking towards the learning goal of the teaching sequence.
The Act phase empowers students to use the Core concepts and key ideas of science they have learned during the Inquire phase. It encourages students to develop a sense of responsibility as members of society—to act rather than be acted upon. It provides students with the opportunity to positively influence their own life and that of the world around them. For this to occur, students need to build foundational skills in an interactive mutually supportive environment with their community.
When designing the Act phase, consider ways that students could use their scientific knowledge and skills. Consider their interests and lifestyles that may intersect with the core concepts and key ideas. What context or problem would provide students with a way to use science to synthesise a design? How (and to whom) will students communicate their understanding?
Read more about using the LIA FrameworkA key part of Science Inquiry, the Communicate routine provides students with an opportunity to communicate their ideas effectively to others. It allows students a chance to show their learning to members of their community and provides a sense of belonging. It also encourages students to have a sense of responsibility to share their understanding of science and to use this to provide a positive influence in the community.
When designing a teaching sequence, consider who might be connected to the students that have an interest in science. Who in their lives could share their learning? What forum could be used to build an enthusiasm for science. Are there members of the community (parents, teachers, peers or wider community) who would provide a link to future science careers?
Read more about using the LIA FrameworkSharing our learning
Students could share their designs with their peers, other students, a gardener/ranger, or parents and carers.
They might share:
- their science journals.
- the labelled diagram of their design.
- the design that was constructed.
- their part of the field guide that was created.
Discuss if any further information will need to be included in their descriptions (written or verbal) such as:
- a description of one food chain in the habitat.
- identifying the producers, consumers and decomposers in the habitat.
- identifying how we/humans are part of the habitat.
- the patterns and relationships that they saw in the habitat.
- the data that they collected as evidence.