Information Technology

Using mathematics to express ideas and solve problems.

• 2.3.1 Quantification
• • Read and write numbers
  • Count and place numbers in sequence
  • Understand relationships between numbers

• 2.3.2 Computation
• • Add, subtract, multiply, and divide with whole numbers, fractions, decimals, and percentages
  • Calculate averages, ratios, proportions, and rates
  • Convert decimals to fractions and fractions to decimals
  • Convert fractions to percentages and percentages to fractions

• 2.3.3 Measurement and estimation
• • Take and understand measurements of time, temperature, distances, length, width, height, perimeter, area, volume, weight, velocity, and speed
  • Use and report measurements correctly, including units of measurement
  • Convert from one measurement to another (e.g., from English to metric or International System of Units (SI), or Fahrenheit to Celsius)

• 2.3.4 Application
• • Perform basic math computations accurately
  • Translate practical problems into useful mathematical expressions
  • Use appropriate mathematical formulas and techniques