Tuesday, October 31st, 2017 Day 2

Homeroom:

  • Happy Halloween

  • Mix it Up Day at Lunch

Grade 7 Agenda:

Homework:

  • Volume of Cylinders Worksheet

Correct Magnetism on Element List from board While waiting for class to begin please:

 

SLANT: DETERMINING THE VOLUME OF A CYLINDER:

  • Open your notes to October 26th

    • FORMULA

    • diameter versus radius

      • Measuring diameter to find the radius

    • Pi = 3.14

    • UNITS

    • squaring "r"

  • EXAMPLES

    • Find the volume of a cylinder with a diameter of 1.0 cm and a length of 1.6 cm.

    • Find the volume of a cylinder with a radius of 1.8 cm and length of 2.9 cm.

  • WORKSHEET ASSIGNED, passed out - DUE TOMORROW.

 

For tomorrow: Begin Lab Determining the density of cylinders:

  • Go to assigned lab stattion:

  • Record the station number, date and lab title in your science notebook.

  • measure DIAMETEr of the sample

  • Measure Length of the sample

  • measure mass of the sample

  • Return to your seat and complete a calculation of the volume and density. Sample format on the board.

  • determine radius

  • calculate volume

  • calculate density

WIN:

  • Conferences, extra help and student work

Grade 8 Agenda:

Homework:

  • Test Thursday

Test Prep - Review of study guide

  • Identification of study materials:

  • Review of Study guide

Check of Notes: Motion

  • Key terms and concepts

    • position

    • point of reference

    • motion

    • distance vs displacement

    • speed

    • average speed vs. instantaneous speed

    • velocity

  • calculating speed from a graph