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Apr 19, 2020 · Cams and Followers | What is Cam and Follower and Why they are used ... Design ...
Duration: 6:03
Posted: Apr 19, 2020

Dec 15, 2016 · What are CAMS? ; Cam and follower mechanisms explained / Types of cams and followers ...
Duration: 4:01
Posted: Dec 15, 2016

Apr 17, 2018 · Children in Year 5 have created a wooden toy inspired by stories and characters from Greek ...
Duration: 2:00
Posted: Apr 17, 2018

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Please click here if you are not redirected within a few seconds. Apr 19, 2020 · Cams and Followers | What is Cam and Follower and Why they are used ...

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Artist Emma Majury begins by giving an introduction to some of the basic techniques that can be used to make sculptures from dry materials.
She makes lightweight fairy figures using pipe-cleaners and tissue paper.

She then demonstrates how to create sculptures using clay; applying slip for joining and indenting the clay to produce surface textures on a griffin model.

This is from the series: Schools A&D clips

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Art and Design KS1 / KS2: Making sculptures from dry materials and clay

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Artist Emma Majury demonstrates how to make sculptures from dry materials and clay. Suitable for Key Stage 1, Key Stage 2, Early and First Level and Second Level

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Unit overview - Introduction to spreadsheets - Y6

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Spring 2024 - Year 5 + 6 Shakleton's journey

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Explore our exceptional collection of material related to Sir Ernest Shackleton
Sir Ernest Shackleton (1874-1922) participated in four expeditions to the Antarctic during the 'Heroic Age' of Antarctic exploration, leading three of them. He was an impressive leader, known for his bravery and ability to build camaraderie in his crews.

The Shackleton Online resource is a space where you can find out more about Shackleton's expeditions, crew mates, the places they travelled to, and the exceptional collections of papers, photographs and objects related to Shackleton held by the Scott Polar Research Institute.

Explore the expeditions

Learn about the iconic ships, famous crew and remarkable stories
Delve into some of the unique items from our historic collection of papers, objects and images Discover the lives and stories of Shackleton's intrepid companions

In these short films about objects voted for by the public, you can learn more about Shackleton, the expeditions he went on, and his relationships with the people around him.

Listen to these accessible audio descriptions of ten objects in our Shackleton collection and find out more about what Shackleton and his men would have taken to the Antarctic.

Our website has educational films and teacher packs about Antarctica. Explore our educational film and teacher pack about Ernest Shackleton and the Endurance, aimed at 7-11 year olds!

Shackleton Online has kindly been funded by the Heritage Lottery Fund, The Gladys Krieble Delmas Foundation, the Esmée Fairbairn Collections Fund and the UK Antarctic Heritage Trust.

© Scott Polar Research Institute, University of Cambridge

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Scott Polar Research Institute, Cambridge " ﻿Shackleton Online

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You are not currently logged in Explore our exceptional collection of material related to Sir Ernest Shackleton Sir Ernest Shackleton (1874-1922) participated in four expeditions to the Antarctic during the 'Heroic Age' of Antarctic exploration, leading three of them. He was an impressive leader, known for his bravery and ability to build camaraderie in his crews.

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Ice cream is basically droplets of fat from milk suspended in millions of tiny crystals of ice, fluffed up with tiny pockets of air.

This activity shows you how to make the right mixture, then make it cold enough to create those ice crystals without the aid of a freezer. It also reveals how salt and ice make a chilling combination.

Printable downloads

Follow these steps...

1. Pour half a cup of flavoured milk into the small zip-lock bag and seal it tight.

2. Put a generous amount of ice into the large zip-lock bag, then add 6 tablespoons of salt. The salt lowers the freezing point of the ice, and you will see the ice begin to melt.

3. Place the small zip-lock bag inside the large bag with the ice and salt, and seal the large bag.

4. Put on some gloves (so your hands don't get cold) and start to gently shake and squeeze the bag.

5. After five minutes of shaking, carefully take the small bag out and taste your ice cream! Top tip: Be careful not to spill any of the salty ice water or mix it with your ice cream as you get it out of the bag.

Think and talk about...

What do you see happening to the ingredients?

What do you think the salt is doing? How could you find out more?

How does the finished product compare with shop-bought ice cream?

Investigate...

Can you make the ice cream freeze faster? Try altering the amount of salt or how much you shake the mixture.

Try different ingredients - do they behave in the same way?

Did you know?

Zero degrees on the Fahrenheit temperature scale, equivalent to -18°C, was originally defined as the temperature of a freezing concentrated mixture of salt and water.

What's the science?

Pure water freezes at 0 degrees Celsius. Add salt and the freezing point drops by a few degrees. When you add salt to the ice in the outer bag, the ice (at 0°C) is now above its freezing point - so it begins to melt. Melting requires energy, and in this case that energy comes from the flavoured milk mixture in the inner bag. Ice crystals start to grow in-between the tiny globules of fat in the milk and bubbles of air, causing the milk to freeze and change state from a liquid to a solid.

Science in your world

During the winter, grit spreaders often throw rock salt onto major roads if the temperature is forecast to drop below freezing. When snow falls on the salt, it melts in the same way as the ice in the outer bag in the activity. And spreading the salt before the temperature drops below 0°C means ice cannot form on the road - unless the temperature plunges much lower.

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Ice cream is basically droplets of fat from milk suspended in millions of tiny crystals of ice, fluffed up with tiny pockets of air. This activity shows you how to make the right mixture, then make it cold enough to create those ice crystals without the aid of a freezer.

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Please be aware that resources have been published on the website in the form that they were originally supplied. This means that procedures reflect general practice and standards applicable at the time resources were produced and cannot be assumed to be acceptable today. Website users are fully responsible for ensuring that any activity, including practical work, which they carry out is in accordance with current regulations related to health and safety and that an appropriate risk assessment has been carried out.

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In this lesson students simulate the training of Arctic explorers to learn how lifestyles can affect physical and mental health. The lesson is introduced by Ann Daniels, a record-breaking polar explorer as the first woman in history, along with expedition teammate Caroline Hamilton, to reach the North and South Poles as part of all women teams. The Frozen oceans primary booklet contains the remaining lessons from this collection.

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https://www.rgs.org/schools/resources-for-schools/subject-knowledge-animation-shackleton

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Subject knowledge animation: Shackleton - RGS

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Become a member and discover where geography can take you.

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https://www.rgs.org/schools/resources-for-schools/discovering-antarctica

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Discovering Antarctica is an education resource for schools, developed by the Royal Geographical Society with IBG, in partnership with the British Antarctic Survey and the UK Foreign and Commonwealth Office.