Tuesday, June 06, 2006

the 4th growing post

Question#1: We've learned how to write algebraic equations in the form of mx + b = y. Convert these two sentances into algebraic equations using the above formula.

Sentence 1: Scott is 2 years older than Donald who turns 12 on June 16th 2006. Write this sentence in the format of mx + b = y, then convert it into an expression which allows us to figure out the age of Scott.
D + S = Y
11 + 2 = 13
Sentence 2: Elizabeth has $200 in her savings account. She makes $40 every two weeks babysitting for her next door neighbours. If Elizabeth saves all of her money solve for how much money she will have in one year.
200 + 40n

Question 2 : Creation. You need to create two questions for your classmates that cover diffrent concepts (ex: T-Charts, patterns, equations, graphs etc.) that you have learned in this unit on algebra. You then need to show how to sole the questions. Your mark will be based upon the level of question's difficulty, and the effort put into your answer .

1. 10a - 15 = 5a + 10

First of all you have to get all the variables on one side.
10a - 5a = 15 + 10

And then you have to add & subtract.
5a = 25
And finally you have to get the variable by it's self.
5a = 25
25 divided 5 a = 5

My pictures don't end up showing ?!

Question 3 : Reflection. You need to look back at the chart that we filled out during the first day of the unit. This is the chart where you coloured a topic red, yellow or green. You now need to pick one concept that you coloured yellow or red and reflect in words what new skill/idea that you have learned on this topic.

I learned how to create an algebraic formula in words and how to solve an unknown ( kind of ) .

Question 4 : Preparing for the final exam. You need to think about the yeat that has past in mathematics and decide which topic is your weakest, and what you need to learn during class review in order to prepare yourself for the finial exam. It is not enough to say fractions, instead pick your weakest area of fractions, say the subtraction of fractions, and give an example of what you don't under stand.

My weakest topic in math is algebra and intergers ? . I don't really know how to make equations and how to solve some equations and i forgot what intergers are .


At 5:34 p.m., Blogger Mr. Reece said...

you didn't answer the question for the second sentence in part 1.

You didn't create 2 questions for part 2

Your mark is 18/25

At 3:12 p.m., Blogger Vanaja said...

U explained it nicely

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