Isometric and Orthographic Drawings: Foundation and Examples

1. George, John, Thomas, ? Warm up: Identify the Pattern and predict the next name

2. p. 6-7 1-53 odd: 1.) 80,160 25.) 0+0 isn’t >0 3.) -3,4 27.) 0-0 isn’t <0 5.) 3,0 29.) 75 7.) N,T 31.) 31,43 9.) 720, 5040 33.) .0001,.00001 11.) 1/36,1/49 35.) 63, 127 13.) James, John 37.) J,S 15.) Andrew, Ulysses 39.) B,C 17.) (shade in bottom of center) 41.) You would get a 19.) The sum is 6x7 third parallel line between 21.) The sum is 100x101 43.) 4 slices 23.)555,555,555 45.) 51.)H&I don’t fit, makes a circle 53.)Leap years are divisible by 4, 2020,2100,2400, the final year of a century must be divisible by 400, so 2400 will be Answers to homework

3. 1.2: Drawings, Nets, and other models LEQ: How do you make isometric and orthographic drawings? How do you draw a net for a 3-d figure?

4. An isometric drawing of a three dimensional object shows 3 sides of an object from a corner view. Try to make an isometric drawing of the cube structure on your paper.

6. Activity: Pick 3 shapes to construct an isometric drawing.

7. An orthographic drawing is another way to show a 3-d figure. It shows the front, top, and right sides of the figure (seperately) Try Ex. 2

9. Use your textbooks to define foundation and net. Complete ex. 3,4,5 using the definitions and examples in the book. You may work with a partner. Hwk:

10. Foundation:

11. Opp. sides A B D E F C Net