WELCOME TO OUR BLOG!

Here are some words about our current Mantle of the Expert work, which is with a class of year 4 students.

In this Mantle of the Expert unit the children are in role as a team of earth scientists who work in a fictional company called 'Geo Ready' (modelled on New Zealand’s real crown institute ‘GeoNet’).

Working in this role children will have jobs and tasks to complete that will lead to learning about:

a. New Zealand’s geological hazards: volcanos, earthquakes, and tsunami

b. Scientific equipment used to measure land movement/activity

c. How earth scientists at 'GeoNet' decide where to place their different monitoring systems. In making these decisions children will have to consider things such as types of land forms and rocks in an area, environmental factors such as weather, read maps, investigate history of land, look at old land records, and investigate land ownership and explore ways to seek permissions from land owners.

The work will involve inquiry research, writing in a range of genres including letter writing and report writing, reading a range of materials including lots of map-work covering a variety of keys and scales, and mathematical skills including measuring, and diagram/graph work.

We hope you enjoy sharing our learning journey and the discoveries we make! You can also read past learning journeys by selecting from 'Previous Mantle of the Expert Work at Muritai School', which is a tab on the right hand side of this blog page.


Detail from a map of Wellington geology

Sorting rocks

21 July 2012

DAY ONE


Today we came together as a new group of year 3 and 4 students to begin a new Mantle of the Expert unit of work.  We are going to be archaeologists for this Mantle of the Expert Unit, so today we started developing an understanding about what archaeology is and the kinds of work an archaeologist does.

GATHERING IDEAS
First we gathered our ideas about what we knew as a group about archaeology already:

“They dig for treasure, especially diamonds”
“They dig or fossils and bones”
“They tag beetles so they can study their habitats”
“They look for old things like some tree sap that might have a bug caught in it – they can study the bug and see if it has some dinosaur blood in it”
“They look for ruins”
“They research other civilisations – a civilisation is basically the place we live in, the buildings and the government”

As you can see there was a range of ideas in the group.  We had a sense that archaeology was a kind of science that involved digging things up but we needed to find out some more about what exactly they dug up and studied.

Next we read a picture book called ‘Archaeologists Dig For Clues’ by Kate Duke, and this helped clarify our ideas.



Here is what we learnt from the book:

  • We confirmed that archaeologists do dig things up and that archaeology is a type of science - they are very systematic, careful and organised with how they dig and record their findings!
  • We learnt that archaeologists rarely find treasure and diamonds. 
  • We discovered that archaeologists are actually more interested in ordinary things that belonged to ordinary people – in fact they even get excited about what they find in thousand year old rubbish piles! (archaeologists call old rubbish midden – and they can get clues about what people used to eat by looking at the little bits they left over!)
  • We learnt that archaeologists study things that tell them about past human life.  The study of old dinosaur bones and old bugs is actually a different type of science called ‘palaeontology’. 
  • Archaeologists do study past civilisations and they get clues from finding things that people made (artifacts): old tools, old artwork, old buildings, and things that were written down by past people. 
  • The book also gave us some idea of the kinds of tools archaeologists use and the kind of work they do when they go on an excavation.


GETTING INTO ROLE

In our next activity we imagined we were archaeologists and we were heading out on an excavation.  We generated some ideas in pairs about what kinds of tools we might need to pack and then we did a small drama where we packed a van with the equipment we needed. 

“Its 8 o’clock in the morning and there is a group of people packing their van to get ready for going on an archaeological dig. I wonder what kind of things they are packing for their days work…some people are packing their own archaeology dig kits, some are putting bigger things into the van…it looks like it is going to be a warm day, we are going to need our sunhats and sun-block today for sure….”

The children in role 'packing the van' opening cupboards and taking things out carefully to carry to the van.

After a few minutes in role we froze and listened to each other speak aloud the things they were thinking or packing.

 “small brushes
lunch!
sunhat
screens for sieving the dirt
buckets
trowels
clipboard and paper
bags to put our finds in
a water bottle
string and pegs” (for marking out the squares for digging)
rulers


ARCHAEOLOGY DIG KITS
We made a collective list of the things we had packed in the van and then started work on drawing our own individual archaeology dig kits.


PICTURES FROM SOME KITS





We only had the afternoon today but we learnt lots! We are looking forward to a full day of Mantle of the Expert on Monday!

No comments:

Post a Comment