NTU Reg No: 200604393R. Copyright National Institute of Education, Nanyang Technological University (NIE/NTU), Singapore

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Growing vegetables from seeds to harvesting and cooking enhances STEM knowledge, skills and motivation

Course synopsis

There must be more than a few reasons for school and classroom gardens to grow in popularity worldwide in the last few years. Gardening has proven to be an excellent comprehensive hands-on learning tool especially for the teaching of integrated topics in Science, Technology, Engineering, and Mathematics (STEM) for primary and secondary schools. Furthermore, edible garden-based learning activities (both indoor and outdoor) in seeding, growing, harvesting, and cooking self-grown vegetables promote motivation, creativity, environmental awareness, healthy food habits, and the development of character and values such as teamwork, resilience, and responsibility.

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Objective


  • The teachers will learn what are the STEM topics and areas that can be designed to be taught at upper primary and lower secondary schools using the activities in a real indoor or outdoor edible garden

  • The teachers will learn how to teach the STEM topics using the inquiry-based learning technique with hands-on experiments in an edible garden

  • The teachers will learn how to promote socio-emotional and psycho-motor skills, values and character in their students while the students are actively engaged in learning in the garden

  • The teachers will learn how to conduct formative assessment for the learning of students in an edible garden-based STEM education system.


Outline

The in-service course, Edible garden-based STEM education for schools is specially designed for all primary and secondary school teachers in enhancing their competency in teaching science and mathematics topics with the integration of real-world applications in engineering and technology. The STEM topics are pitched at the upper primary and lower secondary science and mathematics syllabi.

The whole course consists of 2 independent sessions of 3 hours each. The participant though encouraged to attend all 2 sessions sequentially can opt to attend some sessions of his/her interest. The topics for the 2 sessions are:

  • Seeding and propagating vegetables in the garden

  • Growing and flowering plants

  • Maturing and fruiting of plants

  • Harvesting and storing vegetables


Some of the useful vegetables that can be grown for this course are ladyfingers, bitter gourds, spinach, white radishes, and chai sim. All sessions are conducted in a science laboratory, an outdoor garden, and an indoor garden in a greenhouse.
Here are just a few of the ways edible gardening can be used to support STEM-based learning in the classroom:

  • Science: plant biology (plant parts, pollination, propagation, photosynthesis, respiration etc.); chemistry (chemical compounds in fertilizers, water, osmosis, diffusion, starch, food chemistry, acidity of soil,  etc.); physics (simple machines in the garden: wheelbarrow, temperature, humidity, solar energy, stability of structures and materials), rainfall, wind, and insects.  

  • Technology: tools used in the garden (mechanical (shovel); electronics (mass balance, temperature and pH sensors); camera, video camera, solar panels.  

  • Engineering: design and construction of structures and tools in a garden (water-wheel, rain-water collector, water-pipes, wind-mill.

  • Mathematics: geometry, trigonometry, area, volume, rate of change, graph, triangles and circles, minimum and maximum values.


The inquiry-based learning technique using the 5-step scientific method will be effectively applied to optimize the learning process in edible garden-based STEM education. In each session of a specific topic, the teachers will be given opportunities: 


  • To generate a testable observation and hypothesis related to a topic in STEM in a garden.

  • To conduct hands-on experimental investigation to test the hypothesis in the garden

  • To analyze the experimental data

  • To discuss the results and find a conclusion

  • To evaluate and communicate the results, and extend to further investigation if needed.  


Course fee

MOE Participants*Public
Full course feeS$90.00S$360.00
Nett course feeS$90.00S$360.00
9% GST on nett course feeS$8.10S$32.40
Copyright feeS$1.09S$1.09
Total nett course fee payable, including GST and copyright feeS$99.19S$393.49

*MOE Participants include: MOE Participants & Direct Hires Staff from independent schools, Specialised Independent and Specialised Schools

Pre-requisite

Teachers with some science and mathematics knowledge, or who are interested to learn about edible garden-based education with STEM topics.

Who should attend

All educators teaching at the Primary or Secondary level

Overview

Duration:

6 hours

Course date(s):

19 May 2025

(Closing date: 25 Apr 2025)

Subject:

Science Education

Who should attend:

All educators teaching at the Primary or Secondary level

Instructor(s):

Assoc Prof Tan Tuck Lee, Augustine

Enquiries:

Nur Shafiqah Binte Raihan

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