BLOCK C or G
STUDENTS: SCISSORS & A COMPASS (to draw circles) IS REQUIRED DAILY FOR THIS UNIT!
| Date |
Session Name |
Materials |
Assignment/HW |
| 3/30 or 31 |
Day 1: Intro to Metrology |
Edline, Graph Paper/Grid Paper
http://www.senteacher.org/wk/3dshape.php
|
HW: Complete development/net of the simple 3D objects |
| 3/31 or 4/2 |
Day 2: Making simple 3D shapes - from 2D drawings |
Worksheet - Draw and build 3D shapes |
HW: Finish WS One Shape A to Shape F
Complete the three draft sketches and the final sketch of the Unit Project by 4/14.
|
| 4/2 or 4/5 |
Day 3: 3D shapes - more nets |
Discuss sketch (summative)
Worksheet - Nets
Shapes and their nets - http://gwydir.demon.co.uk/jo/solid/other.htm#sphere
Nets (printables) http://www.senteacher.org/wk/3dshape.php
|
HW: Finish Summative Sketch (submit Tuesday 4/14) |
| 4/16 |
Block "O" |
Draw six faces (ii) draw net - then construct |
HW: Complete construction of
block "O".
|
| 4/20 |
Formative prism and cylinder construction. |
- Make prism - "P" or "Q" or "R"
- Drawing cylinders:
- Student each build two cylindrical prisms:
- both have same volume: between 148-151 cm^3
- one has height less than radius but other one has height greater than diameter
- no single dimension may be an integer
- on each end, measure and show dimensions of diameter and circumference;
- on each side show dimensions of height
- write dimensions on the outside of each end and the side
|
HW : Complete cylinders bring Tuesday 4/21.
PROJECT DUE TUESDAY: 4/21
|
4/30
|
Review - Metrology & DA
|
Unit Review |
HW: complete all unfinished formative learning tasks. |
| 5/1 or 5/4 |
Formative Test |
Metrology & Dimensional Analysis Formative TEST |
Prior to the test: get a good night's sleep.
Bring: pen, calculator, protractor, scissors
|
| 5/12 |
Summative Test |
Metrology & Dimensional Analysis SUMMATIVE TEST |
Bring: pen, calculator, protractor, scissors |
| 5/13 |
Unit Review |
Podcast or interview with teacher
(2 and one half minute podcast)
|
Use Audacity (PC) or Garage Band (Mac) or Sound Recorder (PC) |
5/7 Bellringer:
1. An octagon has sides of 4cm. Drawing diagonal lines across the octagon (as shown below) divides tha complex shape up into eight triangles. The height of each triangle is 4.9cm.
(a) Calculate the area of each triangle using the formula A = (1/2)b.h
(b) Using the answer from part (a), calculate the area of the octagon.
(c) If the octagon shown is the base of a prism, what is its volume?
2. You are travelling to Iran to buy a Persian Rug. The rugs are priced at 39,000 Iranian Rial per 10cm. You have US $ - every US$ will buy 10,124 Iranian Rial. The maximum that you can spend on the rug is US $59.00. How many meters can you purchase?
Day 3: Bellringer:: Nil
Day 2: Bellringer: Nil
Day 1: BELLRINGER:
(1) Area and volume are used in many subject or topics of scientific endeavor. One topic we have just looked at is the last unit: Fluids.
Finish the table below, by adding three different topics along with the reason it is important...
| Topic |
Area or volume is importance to this topic because... |
| Pressure |
Force divided by area = pressure. Area is one of the two variables required to determine pressure. A few areas where pressure calculations are required in hydraulics and pneumatics - used in almost all factories and vehicles; in the body, factors such as blood pressure must be regulated; in the atmosphere - atmospheric pressure largely determines weather; compressed gases are used in factories and medical uses daily - optimal pressure must be determined and maintained. |
| 1. |
|
| 2. |
|
| 3. |
|
(2) Pretend you have been asked to make a 3D model of a "cube". Draw a "cube" laid out flat on 2D paper.
RETURN to WIKI HOME PAGE
Comments (0)
You don't have permission to comment on this page.