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RSNZ/Classrooom practice in technology and hangarau

Te rokiroki, te tohu me te tākai kai

Te Take: Kia hanga mai tētahi ipu kawe kai i roto i ngā mātāpono hangarau

this page: Overview | Te Tīmatatanga | Ohia Manomano | Research

This material was produced by the Royal Society of New Zealand (RSNZ) under contract to the Ministry of Education in 2000 and 2001. It was written to assist teachers and schools in their delivery of the technology/ hangarau curriculum statements. The project was jointly coordinated by personnel from the Technology Education New Zealand (TENZ) and National Association of Māori Mathematicians, Scientists and Technologists (NAMMSAT) networks. Monitoring and evaluation of the material was carried out by a national project advisory group.
Other technology/hangarau material

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Kaupeka Hangarau Ngā Horopaki
Hangarau Kai Te Whānau
Hangarau Matū Te Ao Tūroa
Te Taha Hātepe me te Taha Whakanao  

Te Tīmatatanga

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Find out what children know about the different types of kai that our tūpuna ate, why they ate these foods, and where the foods, came from.

Compare those foods with food that the children eat today. Display the information as a chart for further reference, for example, I ngā rā o ōku tūpuna ka kai rātou I ēnei rā ka kai tātou...

Ohia Manomano

Find out what the children know about how kai was prepared, preserved, stored, and/or packaged. Display their ideas.

Highlight similarities and differences. Some food sources may have remained the same but preparation, preservation, and packaging may have changed. What may have influenced these changes?

Select an example and discuss these changes. Children select a variety of kai types and identify the changes from planting to preparation for eating.

Present their findings as:

  • a time line, or
  • a wall chart.


Knowledge
(Hangarau-ā-iwi)

  • Past and present practices
  • Effects of new technologies on māra, taputapu, wāhi kai
  • Other influences, availability of land, changes to the environment, urban living


Knowledge gateway
(pre-determined)
Students can:

  1. identify and explain the changes in growing and harvesting of food in relation to at least 3 types over a period of time
    HI 1.2
  2. discuss methods of preservation and storage of food before the advent of electricity
    HI 2.1
  3. identify tikanga associated with food
  4. discuss factors that impacted on and changed traditional Māori practices HI 2.1 2.2
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Assessment strategy

    1. time line discussed with teacher.
    2. contribution to group wall chart
    1. as a research project
    2. booklet for younger children
  1. as for 2. above
  2. time line or contribution to group wall chart

Research

Methods of preservation and storage that our tūpuna used before electricity. Are there any foods whose preservation methods have not changed? Why might this be? What tikanga is associated with growing, preparing and preserving kai?

Present research findings

  • As a project
  • In booklet form as information for younger readers.
Knowledge
(Mātauranga Hangarau/Hangarau-ā-iwi)
  • making comparisons between past and present practices
  • identifying specific tikanga
  • recognising the effects of change
 
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Investigate drying as a method of preservation.

  • What kai was suitable for drying?
  • What equipment was used by our tūpuna?
  • How long did the process take?
  • What types of kai are commonly dried today?
  • Why was/is drying a good method of kai preservation?

Explore a range of methods for drying kai. (Fruits are easy.)

  • Compare the kai before and after drying in terms of appearance, (size, shape, colour), taste, and weight. Note any other features.
  • Write a statement about the advantages and disadvantages of drying as a method of preservation.
  • Prepare a conclusion statement about why our tūpuna used drying for preservation.

Knowledge and practice

  • Use of equipment to dry foods
  • Making comparisons and identifying change

Technological practice gateway

From experience and observation students can:

  1. discuss the effects of drying on food MH 3, 4
  2. prepare a conclusive statement of the efficiency of drying as a preservation method MH 5,6,7
  3. make a conclusion statement discussing why drying was used by our tūpuna MH 3,4,5.
Assessment strategy
  1. Journal writing or pictorial form.
  2. Present to the group.
  3. Present to the class verbally.
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Visit a food processing and packaging plant, for example, Griffins, Rivermill, Aria Farm.

Discuss the purpose and objectives of the visit. Students preview focus questions that include addressing:

  • process from raw to packaged materials;
  • use of different technologies and equipment;
  • materials used in packaging, considering, for example, aesthetic appeal, durability, and efficiency for purpose; and
  • advertising techniques, for example, colour, appeal, graphics useage, logo, etc.

Interview the kaiwhakahaere/supervisor of the plant to find out what is important in packaging, legal requirements, the effect of changing technology on kai processing over the years.

Knowledge (Mātauranga Hangarau)

  • Processes and production in industry
  • Use of different technologies
  • Materials
  • Identifying technological principles
 
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Flowchart the process observed in the plant. Redesign the packaging for today's market.

Skill development

Redesigning from new knowledge gained

 

 

this page: Overview | Te Tīmatatanga | Ohia Manomano | Research

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© 2000



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