• explanation of how to read a vernier caliper
• Fixed scale is shifted 1 mm to the right of the left jaw, so accurate measurement of item is indicated at zero on the moving scale. (
http://www.upscale.utoronto.ca/PVB/Harrison/Vernier/Vernier.html
)
Page 19 Learn About the History of Music Distribution
• information on 78 rpm records, as well as record albums, other record speeds, and so on. (
http://en.wikipedia.org/wiki/Gramophone_record#78.C2.A0rpm_disc_size
)
• hear a recording done on a wax cylinder; see the machine (
http://video.google.ca/videoplay?docid=7674917925194039795&ei=ag6LS96tAZ-6qwLUsOW7Aw&q=wa...
)
• video animation
• discusses the volumes of pyramids, cones, and spheres compared to that of a related prism (
http://www.glencoe.com/sites/texas/student/mathematics/assets/animation/prealgebra/PREALG...
)
Page 90 Video that describes the cell phone development by Motorola
• history of the development of the cell phone since the 1930s
• Click play ► to watch the video. (
http://www.motorola.com/content.jsp?globalObjectId=7662-10813
)
• definitions and examples of perfect squares and square roots
• If you enter a number, the calculator gives the positive and negative square roots (
http://argyll.epsb.ca/jreed/math9/strand1/1103.htm
)
Page 155 Learn about prime factorization and to use a prime factorization tool
• definitions and examples of prime numbers and prime factorization
• To use prime factorization tool, scroll to the bottom of the page and click the link. After you enter your number, make sure you click Go. (
www.mathsisfun.com/prime-factorization.html
)
Page 185 Information about the golden ratio and the golden rectangle
• explanation of the golden ratio, including steps to calculate it and where it might be found in architecture (
www.mathsisfun.com/numbers/golden-ratio.html
)
• description of different types of satellites
• provides links to specific details about each Canadian satellite at the bottom of the page (
www.asc-csa.gc.ca/eng/satellites/default.asp
)
• scroll down for information on Fibonacci spirals and where examples are found in nature (
www.mcs.surrey.ac.uk/Personal/R.Knott/Fibonacci/fibnat.html
)
Page 267
(Chapter Opener, Career Link)
• information about forensic scientists
• move a ship across the screen and explore the relationship between distance and time (
http://graphs.mathwarehouse.com/distance-time-graph-activity.php
)
Page 276
(6.1 #9)
• the wooden roller coaster, The Coaster, at the PNE
• this site offers information on archaeology
• students can take virtual 3-D tours of some of Canada’s archaeological sites (
http://www.pc.gc.ca/eng/progs/arch/index.aspx
)
Page 375
(7.3 Example 3)
• learn more about mountain climbing
• information on mountain climbing endeavours by Brad Zdanivsky and other people with physical disabilities (
http://www.bcmos.org/main/extreme_hikes.php
)
• information of mountain climbing and other tourism activities, including popular locations in Alberta (
http://www1.travelalberta.com/en-media/index.cfm?pageid=2107
)
Page 380
(7.3 #17)
• components of population growth in parts of Canada
• job description for biological scientist, including salary and mathematics topics used by biologists (
http://xpmath.com/careers/jobsresult.php?groupID=2&jobID=29
)
• description of a career as a wildlife biologist, including salary range and educational requirements (
www.env.gov.bc.ca/careers/jobs/biologists_wb.html
)
• articles and statistics on water use and conservation (
http://www.statcan.gc.ca/stcsr/query.html?qt=water&col=alle&ht=0&qp=%2Btopic%3A113113165&...
)
Page 446
(8.3 Intro)
• information about Arctic Winter Games
The activity Algebra Balance Scales has a Java applet that uses a balance scale with one variable equations. (
www.tutor.com/Resources/SubTopic.aspx?id=204
)
Page 477
(9.1, #17)
• information about Wascana Waterfowl Par
• This applet uses a virtual balance scale to help students manipulate algebraic expressions. (
http://nlvm.usu.edu/en/nav/frames_asid_324_g_4_t_2.html
)
Page 506
(Unit 4 Project closer)
• information about reducing water use in the home