Math, Science

Week of 10/18/’21

Science 6-8: 
 Student work is lesson 3 on p. 84-91 in text.  Inclined planes, levers and various machines and their uses to be explored.  Paired students are assigned to build small models of types of machines and explain their function.
Math 8:  
Topic for the week is subtracting exponents when simplifying by dividing algebraic ratios.  Board examples and supplemental worksheets are provided for students to practice solutions.  Classwork is to be turned in score.
Math: 6-7
Students continue review of cross-multiplication and reduction of ratios.  Percentage problems are introduced with examples and supplemental worksheets to explore solutions.  Classwork is turned in for score.