Monday- I hope everyone had a fantastic weekend! We would like to extend a VERY special "Thank You" to a thoughtful parent who donated paper to our classroom. You are very appreciated!
Last week we worked on IDENTIFYING different examples of Direct Variation: graphs, tables and in equations. This week we will work on SOLVING more of them. Our focus will be 1) Solving for the Constant of Proportionality (K) when given a Table, and then 2) writing the equation. There will be a quiz on Thursday. If it goes well, great, if not we will re-quiz on Friday. Homework tonight is to problems 9,10,11,and 12 on the Direct VARIATION WORKSHEET.. Here is an example:
If x=20 and y=10, solve for the Constant of Proportionality (Solve for K)
1. Write the formula Y=kX
2. Substitute the known values: 10=k(20)
3. Solve for K 10/20=1/2 K=1/2
4. WRITE the answer for k into an EQUATION: Y=1/2 X <------------final answer
You read that as "Y equals one half of X"
Tuesday- Skills Tutor
Wednesday- No HW except study notes for "quiz" tomorrow. Quiz is just to assess where we are and if we need to regroup after Spring BReak, then it won't count. If we do great, then GREAT!
Thursday- Quiz, No HW
Friday- No HOMEWORK! Have a great Spring Break! Use sunscreen!!!!!