Which of the following is a major benefit to using an integrated approach to teaching mathematics? ...

Which of the following is a major benefit to using an integrated approach to teaching mathematics?
 
  a) Research strongly suggests that an integrated approach results in greater long-term retention of material than traditional sequences.
  b) Less time needs to be spent each year on reviewing material from the previous course.
  c) Most colleges and universities now expect their undergraduates to have some experience with having taken integrated mathematics courses.
  d) Many topics from the traditional curriculum can be omitted, making it easier to explore all required outcomes.
  e) The cost of implementing an integrated sequence of courses is considerably less than using a traditional sequence.

Question 2...

In a school, one group in a class of geometry students is cutting paper with scissors to generate area formulas; another group uses computers to draw polygons and create area formulas, and a third group uses area formulas on paper to solve complex problems. Which core curriculum model is probably at work in this school?
 
  a) Crossover Model.
  b) Integrated Model.
  c) Differentiated Model.
  d) Enrichment Model.
  e) Linear Model.

Question 3...

In an integrated mathematics sequence, which major area of mathematics is NOT necessarily visited every year?
 
  a) Algebra.
  b) Discrete Mathematics.
  c) Geometry.
  d) Probability and Data Analysis.
  e) Trigonometry.