Math Matters in Technology; Standards-Based websites

Grade 8

• Understand relationships among the angles, side lengths, perimeters, areas and volumes of similar objects, and
• Verify the Pythagorean Theorem
  • http://www.sunsite.ubc.ca/DigitalMathArchive/Euclid/java/html/pythagoras.html

Grade 7

• Instructional programs should enable all students to analyze characteristics and properties of two- and three- dimensional geometric shapes and develop mathematical arguments about geometric relationships.
  • http://www.ies.co.jp/math/java/geo/index.html

Grade 6

• Identify and plot points on a coordinate plane in all quadrants
  • http://www.shodor.org/interactivate/activities/coords2/index.html
• Formulate questions, design a study and evaluate the data to reach a conclusion about characteristics shared by two populations or different characteristics that exist within a population
  • http://www.shodor.org/interactivate/activities/fire1/index.html

Grade 5

• Identify and generate equivalent forms of fractions, decimals, and percents
  • http://www.shodor.org/interactivate/activities/fgame/index.html
• Identify and plot ordered pairs in the first quadrant of a coordinate system
  • http://www.shodor.org/interactivate/activities/pcoords/index.html
• Compare theoretical and experimental outcomes in a simple experiment; and
• Make predictions based on experimental and theoretical probabilities
  • http://www.shodor.org/interactivate/activities/race/index.html
  • http://www.shodor.org/interactivate/activities/spinner3/index.html

Grade 4

• Estimate measurements of perimeter, area, and angle size
  • http://www.shodor.org/interactivate/activities/estim3/index.html
• Identify, compare and order the relative position of commonly used fractions and decimals on a number line
  • http://www.shodor.org/interactivate/activities/fracsorter/index.html
• Explain the importance of place value in recognizing the magnitude of whole numbers up to a million and decimals through thousandths
  • Keep My Place -- place value crossword puzzle

Grade 3

• Tell time to the nearest minute and measure elapsed time using a clock or calendar
  • http://www.shodor.org/interactivate/activities/clock2/index.html
  • http://www.shodor.org/interactivate/activities/clock3/index.html
• Use place values to read, model, and interpret whole numbers through thousands and decimals through hundredths; explain the values of the digits
  • http://www.aaamath.com/B/g31_plx1.htm
  • http://www.aaamath.com/B/plc51cx2.htm
• Use counting techniques to explain how to find the area and perimeter of regular shapes
  • http://www.shodor.org/interactivate/activities/permarea/index.html

Grade 2

• Tell time to the nearest one-minute interval on a digital clock and the nearest five minute interval on an analog clock.
  • http://www.harcourtschool.com/activity/telling_time_gr2/index.html

Grade 1

• Express the concepts of addition and subtraction through drawings, number statements and/or Verbal explanation, as well as using plus (+) and minus (-) symbols
• Explain and perform addition and subtracion of one-digit whole numbers
  • http://www.funbrain.com/cgi-bin/nl.cgi?A1=s&A2=0

Grade K/1

• Describe how objects are alike and different using one or two properties, and
• Sort, classify and order objects in more than one way, and
• Represent and use sets of objects in multiple ways, including separating (decompose), joining, (compose) and ordering sets
  • (Beanie Baby math) http://www.ty.com/printlist?id=Beanie+Babies