Expense Category

Calculations

Costs

New Textbooks

$42/book x 35 students x 5 classes

$7,350

Graphing Calculators

$80 x 35 students (one classroom set)

$2,800

Overhead Projector

One

$240

Overhead Graphing Calculator

One

$250

Classroom Materials

One kit per teacher

$300

Teacher in-service stipends

$25/hour x 60 hours/year x 4 years

$6,000

Sub-Total School Share

$16,940

Professional Development

$400/yr per teacher prorated x 4 years

$1,600

Classroom Mentoring

$800 1^st year + $400 in years 2, 3, and 4

$2,000

Technical assistance to schools

12 person days x 300 per day prorated

$900

Sub-Total NSF/LSC Share

$4,500

TOTAL COSTS TO IMPLEMENT FOR ONE TEACHERS

$21,440

Original Model

Teacher release period for team teaching

1.5 periods x $13,500/per x 4 years

$81,000

Revised total using original IMP model

$102,440

Average salary & benefits per teacher

$64,000/year x 4 years

$256,000