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Friday 26 October 2018

Rounding numbers

Success Criteria -
  • I must remember to add the numbers before and after
  • I must look for the number given - hundredth/tens/thousands

4, 897, 542.854

Round the number to the….
1 - Nearest thousands
I will look at the number in the thousands place, which is 7. Now I will substitute all of the numbers after 7 with the number 0. Now the number will become 4, 897000. I know that this is the thousands number before 4, 897, 542.854. The number after that will be 4, 898000. I will look at the number after 7, which is 5, and now I know to round up. The nearest thousand is 4, 898000.
2 - Nearest tenths
The nearest tenth is 4, 897, 542.900. I know this because I looked at the number in the tenths place, which is 8. I then substituted the numbers after with 0. The number became 4, 897, 542.800, which is the number before. The tenths number after 4, 897, 542.854 is 4, 897, 542.900. I then looked at the number after 8, which was 5. 5 indicates that I should round up. That is how I got my answer.
3 - Nearest ten thousands
I will first look at the number in the ten thousands place, which is 9, and all of the numbers after 9 will become 0. The number is now 4, 890000. This is the number before 4, 897, 542.854. The number after would be 4, 90000. I will look at the number after 9, which is 7. This means I will round up to 4, 90000.
4 - Nearest hundreths
Since I am rounding to the nearest hundredths number, I will look at the number in the hundredths place, which is 5. I will now change all of the numbers after to 0. The number is now 4, 897, 542.850, which is the number before. The number after would be 4, 897, 542.860. Now I will look at the number after 5, which is 4. 4 Shows me that I must round down. The answer is 4, 897, 542.850.
5 - Nearest tens
My answer is 4, 897, 540. This is because I looked at the number in the tens place, which is 4. Then I made all of the other whole numbers after this to 0. The number became 4, 897, 540. This would be the number before, and the number after would be 4, 897, 550. Now I will look at the number after 4, which is 2, and 2 indicates that I must round down. Therefore, my answer is, again, 4, 897, 540.
6 - Nearest whole number
To find the nearest whole number, I will first look at the last whole digit in this number, which is 2. I will not worry about the numbers after the decimal point, because those numbers are not whole numbers. But I will look at the number in the tenths place, which is 8. 8 will help me to decide whether to round up or down. SInce 8 is bigger than 5, I will round up to the nearest whole number, which is 4, 897, 543.
7 - Nearest hundreds
My answer is 4, 897, 500 because I did this. First, I looked at the number in the hundreds place, which is 5, and then I made all of the numbers after 5 become 0. The number changed to 4, 897, 500, which I decided, was the tens number before the original number. The number after that is 4, 897, 600. After I did this, I looked at the number after 5, which was 4, and 4 is less than 5 so I rounded down to get my answer!

Today I learned how to round numbers to the nearest ten, hundred, thousand and much more. It was fun learning about these things, and we also did an activity on rounding.

Friday 28 September 2018

Making Up A Game

During the time that some of our Year 7 and 8 students went to camp, Room 7 was making up fun games to play with the younger kids. We were all in groups of 4 or 3, and my group made up a really fun game that the children LOVED!  Here are the rules of our game, Rock Paper Scissors Round...



Rock Paper Scissors Round
WALT - Work together as a team
Equipment - Listening Ears, Cones for obstacles, cones for objects to protect
How to play the game -
  • Equal amount of teammates
  • 2 teams
  • Object to protect
  • Everyone lining up in a single file
  • When I say GO the first person from each team will run towards each other
  • When they meet, they do a round of Rock Paper Scissors
  • Winner carries on trying to get to the other team’s object
  • Keep on doing rounds of Rock Paper Scissors
  • Winner keeps on carrying on
  • If someone reaches the object, their whole team switches sides
  • This time, instead of trying to get to the other team’s side, they try to get back to their side, with the object in hand
  • If the person carrying the object loses to the other team, they hand it over
  • Team that gets the other team’s object back to their base wins



Friday 10 August 2018

Infographic - Earthworms


I made an infographic to show facts about earthworms. I also included photos to make the infographic more interesting. These are only a little bit of facts about earthworms. I think that there are more, but these are the facts about Earthworms that I know...

Tuesday 7 August 2018

Basic Facts on Prototec

Name: Jazire

Today I sat Stage 8 Timed on prototec. I got 75%, or 30/40. I think I could have done better...

The part I found difficult was Percentages, fractions & decimals. Another hard part of the test was Factors and Multiples. I will try to gain more knowledge about these things in order to improve, and in order to get a higher score next time.

Friday 27 July 2018

Treasure Quest Multiplication

Today for maths, I played around with a treasure hunting multiplication game on a site called Maths Playground. I had a target, which was a number, and then I had a multiplication chart. I had to find my target as many times as the game had asked me to. For example, if my target was 9, and there was a little 3 on the top left side above the 9, I would have to find 9, 3 times. This game was really fun and I would love to play it again!

Thursday 26 July 2018

Basic Facts - Fact Monster

Today for Basic Facts, I used a site called Fact Monster. It is a maths site you can use to practise all types of maths strategies.  I chose to practise my tables, and I clicked on Level 7, the highest and hardest level. I answered 8 questions correctly in 2 minutes…