“Master the TI-30Xa Scientific Calculator – – Quick and Easy!”

“Empower a Student for Math Success with any Curriculum”

Builds Self-Confidence with Lifetime Skills!

16 Online Tutorial Videos with PDF Notes, Exercises, Quizzes and a Student Forum:

  • TI-30Xa Introduction
  • C1: ON/OFF FIX DEG M1 M2 M3
  • C2: Real Numbers: Add + Subtract – Equal =
  • C3: Negative Numbers + ≈ –
  • C4: Multiply × Divide ÷
  • C5: Percentage %
  • C6: Memory M1,M2,M3 STO RCL ( )
  • C7: X2 Square
  • C8: √X Square Root
  • C9: 1/X Reciprocal “Flip It”
  • C10: Fractions a(b/c) + – × ÷
  • C11: D/C  Proper / Improper Fractions
  • C12: F ↔ D Fraction to Decimal Conversion
  • C13 DEG RAD GRAD Three Angle Measures
  • C14 SIN SIN-1
  • C15 COS COS-1
  • C16 TAN TAN-1

PLEASE NOTE: TI-30Xa Scientific Calculator must be purchased separately. Available at stores or from Amazon for about $10.

Learn all about how You can Succeed by learning Practical Math in about One Semester!

You’ll be prepared to pursue a wonderful technical career or join the military!

You’ll know more Math than most high school graduates!

PLUS… You’ll get a $30 Coupon towards the purchase of our Practical Math Program!

The TI-30Xa Scientific Calculator is Approved for use on SAT/ACT!

21st Century Math!

This program was created by a Ph.D. in Math and Teacher of thousands of successful math students,

Dr. Craig Hane, aka Dr. Del.

Dr. Del