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Math’s & CAS
better results?
0011 0010 1010 1101 0001 0100 1011

Kjetil Idås

1

2

4

Horten Upper Secondary School - Norway
www.kjetili.wordpress.com
Maths & Norway

upper secondary school

0011 0010 1010 1101 0001 0100 1011

Students

17 – 19 years

Teachers

50 years +

Math programs

P: 3 + 2
P: 3 +5 + (5)
T: 3 + 5 + (5)

Exam

National
Part 1 (2h): Paper & pen
Part 2 (3h): All tools

Laptops

Free

Books & resources

Free

Kjetil Idås

1

2

4

Horten Upper Secondary School - Norway
www.kjetili.wordpress.com
Math-results: Big jump
0011 0010 1010 1101 0001 0100 1011

1

2

4
Our learning environment
0011 0010 1010 1101 0001 0100 1011

1

2

4
Learning managment system
& controll

0011 0010 1010 1101 0001 0100 1011

Kjetil Idås
oktober 2004

1

2

4
TI-nspire
0011 0010- as a Workbook
1010 1101 0001 0100 1011
Subjects
Algebra
Geometry
Statistics
Functions
Economics

1

2

4
0011 0010 1010 1101 0001 0100 1011

1

2

4
Problem 1: Didactis
0011 0010 1010 1101 0001 0100 1011

1

2

4
Solutions:
0011 0010 1010 1101 0001 0100 1011

1. Training – ”The digital teacher”

1

2

– SW knowlegde
– Didactics in a digital classroom

3. Lanschool

4
Problem 2: ………….
0011 0010 1010 1101 0001 0100 1011

1

2

4
Big jump – why?
0011 0010 1010 1101 0001 0100 1011

1.
2.
3.
4.

Differentiation
Quick feedback
More commuication
Harder training

1

2

4

5. Better structure – TI-nspire
6. Better quality – TI-nspire + Smartboard
7. Higher motivation
What realy does nspire?
0011 0010 1010 1101 0001 0100 1011

1. Quality
– motivation

1. Structure
– Understanding
– feedback

1. Harder training
– Differentiation
– Feedback

1

2

4

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Maths & CAS, better results? Atlanta USA 2010

  • 1. Math’s & CAS better results? 0011 0010 1010 1101 0001 0100 1011 Kjetil Idås 1 2 4 Horten Upper Secondary School - Norway www.kjetili.wordpress.com
  • 2. Maths & Norway upper secondary school 0011 0010 1010 1101 0001 0100 1011 Students 17 – 19 years Teachers 50 years + Math programs P: 3 + 2 P: 3 +5 + (5) T: 3 + 5 + (5) Exam National Part 1 (2h): Paper & pen Part 2 (3h): All tools Laptops Free Books & resources Free Kjetil Idås 1 2 4 Horten Upper Secondary School - Norway www.kjetili.wordpress.com
  • 3. Math-results: Big jump 0011 0010 1010 1101 0001 0100 1011 1 2 4
  • 4. Our learning environment 0011 0010 1010 1101 0001 0100 1011 1 2 4
  • 5. Learning managment system & controll 0011 0010 1010 1101 0001 0100 1011 Kjetil Idås oktober 2004 1 2 4
  • 6. TI-nspire 0011 0010- as a Workbook 1010 1101 0001 0100 1011 Subjects Algebra Geometry Statistics Functions Economics 1 2 4
  • 7. 0011 0010 1010 1101 0001 0100 1011 1 2 4
  • 8. Problem 1: Didactis 0011 0010 1010 1101 0001 0100 1011 1 2 4
  • 9. Solutions: 0011 0010 1010 1101 0001 0100 1011 1. Training – ”The digital teacher” 1 2 – SW knowlegde – Didactics in a digital classroom 3. Lanschool 4
  • 10. Problem 2: …………. 0011 0010 1010 1101 0001 0100 1011 1 2 4
  • 11. Big jump – why? 0011 0010 1010 1101 0001 0100 1011 1. 2. 3. 4. Differentiation Quick feedback More commuication Harder training 1 2 4 5. Better structure – TI-nspire 6. Better quality – TI-nspire + Smartboard 7. Higher motivation
  • 12. What realy does nspire? 0011 0010 1010 1101 0001 0100 1011 1. Quality – motivation 1. Structure – Understanding – feedback 1. Harder training – Differentiation – Feedback 1 2 4