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# SMARTen Up! Part 1 Of 3

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Slides from a workshop on using different "reveal techniques" with SMARTboards; 12 February 2010.

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### SMARTen Up! Part 1 Of 3

1. 1. SMARTen Up! using an IWB effectively in the senior years classroom ﬂickr user dkuropatwa Headshot July 2008 by Daniel McIntyre Collegiate Institute Winnipeg, Manitoba February 12, 2010 Darren Kuropatwa eBeam Edge by ﬂickr user eBeam adifference.blogspot.com
2. 2. AGENDA 9:00 - 9:30 Basic Reveal Techniques 9:30 - 10:00 Hands On: Advanced Reveal Techniques & Challenges BREAK 10:15 - 10:45 IWBs and Web 2.0 • slideshare • blogs • wolframalpha • fooplot 10:45 - 11:15 Hands On: Working with Video • kick, kiss, or pwn Wild Style by ﬂickr user sabeth718 • chop • Spock and Laurie Anderson • screenr and jing
3. 3. http://syict.pbworks.com/
4. 4. Elementary Reveal Techniques uncovered by ﬂickr user cambiodefractal
5. 5. Factorial Notation screenshade Deﬁnition: reveal n! = n•(n-1)•(n-2)•(n-3)• ......•3•2•1 0! = 1 Examples: 4! = 4•3•2•1 4! = 24 On the calculator: [MATH] [<] [4] Examples: 6! = 6•5•4•3•2•1 6! = 720
6. 6. Combinations (the "Choose" Formula) A combination is arrangement of objects where order does not matter. move to back n is the number of objects On the calculator ... available to be arranged Press: [MATH] [<] (Prb) [3] (nCr) r is the number of objects that are being arranged.
7. 7. The Triangle Method ... We use the triangle method when the vectors are arranged tip-to-tail. 6cm enlarge Scale: 1 cm = 2 km reveal 10cm RESULTANT 23.4 km 59° S of E RESULTANT 11.7 cm 59° S of E Remember, we use measurements with a ruler and protractor to ﬁnd the "answers."
8. 8. A large black ant pulls a breadcrumb N32°E with a force of 0.03 N. A small red ant pulls with a 0.045 N force in the direction E5°S. Determine the magnitude and direction of the resultant force. enlarge HOMEWORK 0.0644 N BEARING 70.48° reveal
9. 9. Expand and simplify ... erase reveal a+b 2 3 3 4 6 4 delete reveal
10. 10. Rhonda lives 5 km from Morris in a SW direction. Travis lives 5 km SW of Thompson. Are the two vector quantities equal? Explain. delete reveal move to back reveal
11. 11. What happens when the base of an exponential function is negative? x co-creating ƒ(x) = (-2) notes ƒ(x) = (-2) x ≠ ƒ(x) = -2 x
12. 12. Identify each of the following quantities as scalar or vector. inﬁnite clone, scalar vector drag'n drop (a) There are ﬁve people living (e) Jeff was driving at in the house just north of yours. 100 km/h for 40 minutes. (b) The airplane ﬂew 515 (f) Jess jogged six blocks km/h at a bearing of 315°. west along Portage Avenue. (c) Today we had a (g) The boat was headed 30 km/h north wind. N42°W across the lake. (d) There are 24 (h) The tires were worn out after 120 000 students in math class. kilometres of driving to and from work.
13. 13. Identify each of the following quantities as scalar or vector. layering reveal (a) There are ﬁve people living (e) Jeff was driving at in the house just north of yours. 100 km/h for 40 minutes. vector? scalar (b) The airplane ﬂew 515 (f) Jess jogged six blocks km/h at a bearing of 315°. west along Portage Avenue. vector vector (c) Today we had a (g) The boat was headed 30 km/h north wind. N42°W across the lake. scalar neither (d) There are 24 (h) The tires were worn out after 120 000 students in math class. kilometres of driving to and from work. scalar scalar
14. 14. Reveal Technique Challenges puzzled by ﬂickr user onkel_wart
15. 15. Challenge #1 grow and reveal I'm a butterfly am I? What touch me
16. 16. Challenge #2 drop and reveal What am I eating? cookies
17. 17. Challenge #3 flashing text Which word is most favourite ?
18. 18. Challenge #4 touch and reveal vertex y-int x-int
19. 19. Challenge #5 touch and scroll Why three different names? x-int (graphically) zeroes (numerically) roots (symbolically)
20. 20. Challenge #6 hot links {home} Video Activity Reflection
21. 21. Challenge #6 hot links {video} Video Activity Reflection Home
22. 22. Challenge #6 hot links {activity} Video Activity Reflection Home
23. 23. Challenge #6 hot links {reflection} Video Activity Reflection Home