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Science & Maths

22
July
2016

Exploring place value with paddlepop sticks

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This week Upper First explored place value in numbers and strategies for problem solving. They used paddlepop sticks to count big numbers and calculators to solve addition problems with Professor Digit. The children became so involved with the hands on materials that they developed their own open-ended solutions and discussed strategies collaboratively. At the end of each lesson Mrs Connell just stood back and observed their exploration.

Categories: Science & Maths, John Colet

20
May
2016

Making moon buggies

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As part of our unit on Space, 5th class have been researching, designing and making our very own lunar space buggies.

We visited the website http://www.armaghplanet.com/blog/nasas-lunar-rover-everything-you-need-to-know.html to learn about the original rover which was built for the moon exploration and the various items needed on the buggy in order for the astronauts to complete their scientific investigations.

Our buggies had to be made using a timber frame model so there was lots of sawing and learning about the properties of cardboard triangles for joints. Each buggy had to be able to travel over a rough moonlike surface without becoming stuck, losing a driver or shedding its scientific load.

5th class had lots of fun completing the project and really enjoyed working together.  Be sure to visit our classroom on Open Say, Sunday 29th May, to see our buggies close up.

Allison Tomicki
Teacher

Categories: Science & Maths, John Colet

29
April
2016

Challenging Maths!

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Some of the primary students have elected to participate in the Australian Maths Trust Challenge which takes place this term.  This is a series of 4 problems designed to extend students and develop problem solving skills. The questions are always varied, interesting and a lot of fun.  4J and 4D started their challenge this week.  They work in small groups to discuss the problem and strategies to use before completing the tasks independently.

Categories: Science & Maths, John Colet

11
March
2016

Upper First out and about at the zoo

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Our Upper First classes completed the ‘Backyard to Bush’ Workshop at the Education Centre of Taronga Zoo this week. 

This fits with our unit of Science on ‘Living Things’, their needs in order to survive, and how they help us and we help them. It also linked with Geography, ‘Places and Spaces’, pets in the backyard, Indigenous plants, Australian bush and the farmyard.

And we had a lot of fun!

 

Categories: Writing & Speaking, Science & Maths, John Colet

04
March
2016

Learning about geometry

Upper First C are experts at describing two dimensional shapes; knowing their names, how many sides they have and how many angles.  They can even tell us what 'two dimensional' means. Well done students!

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2d shapes

Categories: Science & Maths, John Colet

04
March
2016

Learning about gravity

Second class set up an experiment to demonstrate the effect of gravity.  They made rulers with weighted strings attached, and showed that no matter which way they pointed their rulers, the string always fell downwards. 

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Categories: Science & Maths, John Colet

26
February
2016

Growing our own biomes

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As part of our unit on Rainforests, we are looking at plants and their life cycles. This week we have split open some seeds and examined them under a magnifying lens. We were amazed to learn that each seed comes with its very own food store called the cotyledon. The seed is covered by a hard shell which protects the embryo whilst it is growing.

We have also planted our very own terrariums with plants kindly donated by staff and parents. The terrariums are in plastic bottles and we are hoping that the conditions will mimic the humid biome of the Amazon!

Alison Tomicki
Teacher

Categories: Science & Maths, John Colet

26
February
2016

Estimating and measuring in Upper First

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This week Upper First M investigated length using paper clips as informal units. First they found and estimated the length of an object in the classroom and using their paper clip ruler measured it for the actual length. They made their own paper clip rulers.

Some reminded others that the paper clips needed to be end to end and not leave gaps or they wouldn’t have the actual length.

Elizabeth McDermott
Teacher

Categories: Science & Maths, John Colet

19
February
2016

Mapping the school

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Today Upper First C and M in Geography explored the school identifying the natural and constructed features. It was interesting discovering features and discussing their place in the school. After the field trip Upper First drew pictures of the school.

Categories: Writing & Speaking, Science & Maths, John Colet

12
February
2016

Upper First discover The Living World

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Upper First classes worked together this week to create some extraordinary plasticine pets and objects to provide for their needs.  The children considered how an animal uses its senses to help it survive.  We decided all pets need food, water, air and shelter.  Some children also made toys and treats for their pets as they felt this was an important consideration.  After all, this week our focus prayer is ‘May All Be Happy’

Lea-Ann Connell and Elizabeth McDermott, Upper First Teachers

Categories: Science & Maths, John Colet

20
November
2015

Robotics and Dancing

Science Club and Robotics Reminder

 

A reminder that Science Club has now finished for the year and in 2016 it will be replaced by Lego Robotics...

We will definitely be going ahead with Lego Robotics in 2016, it is our intention that every child who wants to take part will get to at some stage in the year, whether that be in Term 1 or later in the year. If you have emailed an expression of interest, thank you and if you have not done so yet, please email Mrs Crewe.

Dance classes to start at JCS

We are very excited to be introducing dance as an extracurricular class in 2016. Dance will run before school from 7:40am to 8:25am in the lunch room and will run on Tuesday, Wednesday or Thursday morning. Your morning will be determined by the Year group your child is in and we will decide these groups once we have an idea of how many students are interested. We will concentrate mainly on Jazz, with some elements of classical ballet for warm up and we may branch out to lyrical/funk for the older children depending on the needs and wants of the students in the group.
 
Mrs Crewe will instruct and she loves to dance and has over 20 years of dance teaching experience, in the past having run a studio and currently also teaching ballet, jazz, tap and acrobatics at Terpsichore Dance Company in Wahroonga. She has also run the extracurricular dance program at Killara High School for the past 15 years. Dance is a true passion of hers and and she is looking forward to sharing it with John Colet children.
 
We will work on developing dance skills in a safe and fun environment and we will also work towards various performances throughout the year. There will be cost of $10 per week charged by John Colet, this cost will include the performance costumes and there will most likely be some additional purchases such as jazz shoes etc. If your child is interested in participating, can you please email Mrs Crewe your child’s name before the end of term.

Categories: Shakespeare & Drama, Science & Maths, John Colet

09
October
2015

Maths results

We have two sets of Maths results to report:

Forty four students entered the Australian Mathematics Competition which was an incredible turnout for a small school.

Congratulations to Jamie H and Thomas J for their High Distinctions in this award, and to the following students for their Distinctions:

Isabella G, Ramakrishna B, Callum T, Misha Y, Saurav H, Iona A, Eshaan H (all Year 3)

Ella K (Year 4) and Sean G, Anikhan K (Year 5).


Fifty students entered the ICAS Mathematics Competition this year and the following students were awarded Distinctions:

Scout H, Alexandra R, Luke C (Year 6); Kai P, Jack H, William W,  Daniel S, Anikan K, Sean G, Amelia G, Leo G and Nadine G (Year 5); Thomas J (Year 4), Ryan M, Suarav H and Isabella G (Year 3).


Congratulations and well done to all our students who participated in these tests. 

Categories: Science & Maths, John Colet

18
September
2015

Investigating Heat

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4th class is investigating heat as part of their Science work. School parent, Mr J, came in to show us how heat is conducted and insulated.
We looked at how fast ice cubes melted when insulated in different materials such as cotton wool, foil, glad wrap and rice. We were asked to predict what might happen.
Mr J had also frozen different types of materials in ice and used this to explain conduction of heat. It was a great lesson and we look forward to completing our work next term.

 

Categories: Science & Maths, John Colet

31
July
2015

Students take to maths

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More than 40 John Colet School students entered the Australian Maths Competition held this week, a big jump on previous years as this year, maths loving students from 3rd, 4th and 5th classes entered too. There was a good mix of boys and girls taking part.
 
“I am very pleased that so many students have felt confident to ‘have a go'.  They are obviously enjoying maths and want the extra challenge,” said Mrs McKendrick.

Categories: Science & Maths, John Colet

21
May
2015

All about light

6th class K did experiments with light this week.  In one, we put a coin in a bowl and took steps back until we could not see the coin.  My partner tipped some water in the bowl, and the coin became visible.

Explanation: As the water is being poured, the light starts to bend and we can see the coin again.  This is called refraction.

In another experiment, we drew horizontal arrows on a piece of paper and put it behind a glass.  The arrows changed direction (!) when the water was poured in, as the glass and water acted as a lens. 

Jasmin W and Alexandra R.

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Categories: Science & Maths, John Colet

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