Addition And Subtraction In Year 2
In Year 2, we have been learning to add and subtract numbers in different ways.
In the first lesson of the week, we had fun learning about Four way sums, also called turn around sums, that can be made up of numbers. Four way sums mean that there are two addition sums and two subtraction sums that can be worked out.
For example:
2 + 9 = 11
9 + 2 = 11
11- 2 = 9
11 – 9 = 2
To help the students work out their sums we learnt the number facts that the answer to an addition sum is always the highest number and the first number in a subtraction sum is always the highest number.
Then we learnt about bonds of 20 or numbers that can be added or subtracted to make 20. We also calculated the answers to Four way or turn around sums with these numbers in our workbooks.
In lesson 3, we looked at how to add and subtract 10’s and how knowing bonds below 10 helps us work out sums of 10. For example, if we know 2 + 5 = 7 it is easy to work out that 20 + 50 = 70.
Lesson 4 was also very fun. The students learnt how to use a number line to add and subtract 3 or more numbers. We learnt that the answers stays the same when we add the same numbers in a different order. For example 4 + 3 + 2 = 9 and 2 + 4 + 3 = 9
During the last lesson of the week, we did a revision activity. Each student was given 3 cards. They wrote 5 sums of 20 on the first card, 5 sums of 10 on the second card and 3 train sums on the last card. We strung the cards onto some wool and tied it at the end so that the cards stayed on. Some students wanted to put the cards up like bunting in their room and some of the students wore their new sum necklace.
The students have really enjoyed learning about addition and subtraction of numbers in fun ways and have certainly learnt a lot during these lessons.
Bronwen Nuthall
Year 2 Teacher
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Faces In Art
In the Jelly Fish class, we have been learning about different parts of the face as well as the function of each of these parts.
Our little students had an amazing time creating different pieces of art to represent their own faces. Some of this art was product focused with the aim being that students create a face with all the right parts in all the right places, an introduction to portraiture.
Other art activities were focused on the process of making art rather than the end result, giving our students the opportunity to select their own materials and create their own artwork which is inspired by an image or object that has been provided. The purpose of this is to provide students with the opportunity to channel their creativity, plan, problem-solve and express themselves without restriction of resources or space.
Activities included drawing a picture of their own face which was inspired by a photograph of themselves, making a face from shapes and newspaper cut-outs and ice painting with primary colours so that we could use sight to observe what happens when these colours mix. Students were captivated by the formation of secondary colours each time the primary colours mixed, this proved to be a great introduction to science within art.
The main purpose of creating Art in the Foundation Phase is not to achieve perfection in a final product, but rather to encourage creativity and self-expression, develop fine motor skills through the manipulation of different materials, and to cultivate a love and appreciation of art.
Candice van der Vyver
Jelly Fish Class Teacher
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Fine Motor Club
It has been a pleasure to host the Fine Motor Club in the Junior Primary this term. A group of keen Year 1 to Year 3’s have been putting effort into strengthening the muscles in their fingers, hands, wrists and shoulders. We always warm up by doing hand and finger “gym”; exercises, strengthening and conditioning. This helps to “wake up” the muscles the children will be needing for our session. These are also useful, fun actions that they can implement in their daily routine, and they can practise doing these before completing tasks like homework or handwriting lessons.
During the course of our first lessons, we have used common items, which they can easily find at home or in their class, to complete 3D shape construction, building and weaving. These processes allow for creativity, whilst subconsciously still strengthening their fine motor skills. Simple items such as playdough, prestick, pasta, matches, pipe cleaners, blocks and toothpicks can all be used in a variety of ways to stimulate your child’s development.
Examples of some fun activities include:
- Making 3D shapes, such as a pyramid or a cube, using toothpicks and Prestick or matches and playdough
- Wrapping pipe cleaners around straws, forks, chopsticks, etc. to create curls
- Threading macaroni/looped cereal onto spaghetti or pipe cleaners
- Place sequins/buttons/small items onto the sticky side of Cellotape (try to make a repeating pattern)
- Balance playing cards/dominoes and build stacks or A-frames
- Pick-up sticks (make your own by painting or colouring in Skewer sticks)
- Make your own playdough/salt dough and build letters and numbers to make spelling and maths practise more interactive
- Instead of using your fingers to pick something up, use a pair or tweezers, a peg or kitchen tongs
- Shadow puppets
- Window tracing
- “Ceiling” art – paste or tape a page under a table/chair (correct length for your child’s arm length), lay down on the floor and draw or write on the page (wonderful for shoulder muscle development!)
- Using a ruler to draw lines or measure
- Using a dropper, teaspoon or syringe to do art/mix colours/explore with consistencies of materials (such as oil and water).
Make these activities into timed races and compete as a family – your loadshedding entertainment is now sorted!
Kim Hahn
Year 1 Teacher
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Mathematics Can Be Fun!
If you’re like me, Mathematics at school was always a daunting subject! However, I have discovered that the key to motivating children in any subject, but especially Mathematics is to make it fun.
Counting in various intervals, e.g., 1’s, 2’s 3’s 4’s 5’s, forwards and backwards, etc. is crucial to laying the foundation for mathematical skills. Addition, subtraction, multiplication and division are all based on counting. If a child have a solid understanding of counting in different intervals, they find the transition to the later operational activities much easier.
A study by researcher Louis Manfra from the University of Missouri suggested that teaching pre-schoolers to count, better prepares them for success in mathematics once they start school and found that children who could recite and count to 20 in preschool had the highest mathematics score in first grade.
(Origo Education)
In class we played a ball game to make counting more fun. I gave one student a number to begin with. They had to say the next number and throw the ball to a friend, who then followed with the number after that one. We had a lot of fun during this activity.
Kim Coetzer
Year 2 Teacher
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Next Week Is Book Week!
We will celebrate book week next week at BIS. It’s a fantastic opportunity to celebrate books and to see the young students getting excited about reading.
There will be many fun activities during Book Week:
- On Tuesday, 3 May 2022 we will do stop, drop and read. All students need to stop what they are doing and listen to or read a story for 10 minutes when they hear the bell ring.
- We are holding another night of fun stories and book sharing for Foundation Phase and Key Stage 1 students. Bedtime story evening on Wednesday, 4 May 2022 will start at 18:00. We invite all students to come along wearing pyjamas and snuggling their bedtime toy and listen to some great bedtime stories told by the teachers and parents.
- Book Character dress up day will be on Friday, 6 May 2022. Students are encouraged to bring a book to donate and dress up as their favourite book character.
As you can see our Book Week is packed full of exciting activities for the students.
Martie van Dyk
Pre-Reception Teacher
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Learning About Mr Plus In Reception Year
Earlier on in the term we started off by learning about the concept of more, which also helped the students understand the idea of counting forward and numbers getting bigger when one more is added.
This week, the students were introduced to a very popular and friendly character in Numberland, called Mr Plus. Mr Plus likes to bring the numbers together by making friends with them and making them more. The students learnt a song about Mr Plus. Then the teacher pretended to be Mr Plus, using the students to make sums. The sums were made on the board using magnets and a whiteboard pen.
The students were reminded that the plus sign is in between the numbers to add them and the equals sign comes before the answer. Afterwards the students came to the mat in small groups for a focus group lesson with the teacher. They used their own counters on their whiteboards to make their own sums.
The students were so excited to be making sums with counters and learnt how to check if their answers were correct. Later on they will also be introduced to picture sums and progress to using counters or their own drawings to work out addition sums with numbers.
Mathematics can be so much fun!
Bronwen Nuthall
Reception Year Teacher
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Year 7 and 8 Cultural Outing
It is always a treat when the students are able to take some time away from their every day school routine for rejuvenation and energy. This is exactly what happened on Friday, 18 February, when the Year 7 and Year 8 students went on a cultural tour to Gardens and the Foreshore, where they visited the Iziko National Gallery and the Artscape theatre.
We were able to see two exhibitions at the National Gallery, “Drawing from the Collection” and “Tribute”.
“Drawing from the Collection” showcases a variety of drawings and works on paper from the Permanent Collection of Iziko South African National Gallery. The artworks represent an eclectic number of visual artists working in different styles and stretches across history and countries to provide an overview of drawing as a medium.
“Tribute” is an active display. Here we could interact with artworks especially chosen to support their classroom practice.
Our next stop was the Artscape Theatre in the Foreshore, where we had a guided tour of the costume exhibition. The exhibition portrayed the unforgettable moments for various productions dating back from 1971 to the present day.
After we had our fill of culture, we refuelled at the Food Court of the popular V&A Waterfront. This concluded our Cultural outing. With transport by Elwierda, we made our way back to Blouberg International School safe and sound.
Riaan Vosloo
IGCSE, AS and A Level Art and Design Teacher
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What role do physicists play in the advancement of human civilisation?
If it weren’t for physicists, the world as we know it, would be a very different place. I cannot imagine what life is like for the uncontacted North Sentinelese tribe which has none of our modern technology. If all modes of transportation and communication ceased to exist for a minimum of 30 days, how would your life be? Would the human race survive? It is these types of questions that drive physicists to constantly develop new technologies. Most of the cutting-edge technology used in the 20th century was developed by physicists collaborating with professionals from various disciplines. For example, in 1938, Lise Meitner and Otto Frisch discovered nuclear fission, which was used to build nuclear bombs and is used today in nuclear power plants to produce electricity for our homes and businesses.
A degree in physics equips one with analytical and problem-solving skills, which are in high demand. These skills also offer a background for understanding an increasingly technological society. Physics degree-holders wind up in a wide range of jobs, many outside of academia. Physics grads often work in the private sector and sometimes at government laboratories. “Financial institutions are always on the lookout for physics majors since they have the perfect blend of strong math skills and the training in how to apply math to modelling real-life problems,” says Jed Macosko.
Look at the evolution of computers: the first computer had a processing speed of 1 MHz, but through understanding quantum physics, the fastest computer to date, can process data at 100 million times faster than the classical computer.
Physics is the study of nature itself. The more we understand nature, the more we can advance as a civilisation.
Brian Sizani
IGCSE, AS and A Level Physics and Mathematics Teacher
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Practical Place Value and Relatable Rounding Off…
For the past two weeks, the Year 5s have been learning more about Place Value in Mathematics.
We’ve covered the following content thus far:
- Place value up to hundred thousands.
- Partitioning numbers.
- Writing number in words and figures.
- Rounding off to the nearest 10, 100 and 1000.
Students got the opportunity this week to apply their knowledge and skills that they’ve learned with some practical, hands-on activities. They were placed in pairs and had to play a rounding off game using a place value dice.
These were the rules:
- Each players rolls the four dice (units, tens, hundreds and thousands).
- They had to then add all the numbers together to their answer.
- Round off their answer to the nearest 1000.
- The player with the highest number scores 1 point.
- The first player to score 10 points wins the game!
“Play is our brain’s favourite way of learning.” – Diane Ackerman
Take a look at some of the photos that were taken while the students were busy playing this extremely fun game.
Who says Mathematics can be fun and games?!
Ria du Plessis
Year 5 Teacher/Leader
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SMART Goals
As we started the new year and embraced the first term of 2022, we thought it was important for the Year 6 students to think about what they wanted to achieve during the term and set S.M.A.R.T goals for themselves for their core subjects.
During this week’s core lessons, we discussed the importance of setting goals and how the setting of goals can help us with responsibility as well as fostering a positive “can do” attitude which increases self-esteem. We moved on to discuss potential goals within each subject and asked the students what they wish to achieve, or what they would like to overcome to make them feel proud. Students shared their ideas of potential goals.
Once our students chose their goals for the term, we discussed how to set S.M.A.R.T goals, track their goals and set themselves up for success.
The acronym for SMART GOALS stands for:
S– Is the goal specific? What would you like to accomplish? The more specific the goal, the more focused you can be in reaching that goal.
M– Is the goal measurable? How will you know you have reached your goal? It is important to be clear about what you are working towards.
A– Is the goal achievable? Is it challenging, but not impossible? Taking it one small step at a time can help ensure success.
R – Is the goal relevant? Does thinking about reaching the goal inspire excitement? Being passionate about what you are working towards is a key to success.
T– Is the goal timely? Do you have a deadline by which you want to reach your goal? Setting an end date can help jump start motivation to begin working towards your goal.
We look forward to motivating and encouraging our students to reach their goals and reflect on it at the end of the term. At home, you can think about setting S.M.A.R.T goals with your children. Visit the website: https://madeinapinch.com/smart-goals-examples/ to learn more about setting these goals at home.
Katherine Nel
Key Stage 2 Coordinator and Year 6 Teacher
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