2. Calculation
We have 4 levels for calculation:
1F (Primary School)
2F(Primary Vocational School)
3F(High school and MBO level 4 = VET)
4F(Pre-University Education)
• VMBO: pre-vocational education/ preparatory secondary education
• MBO: vocational education and training (KW1C)
• HBO: polytechnic college
• HAVO: higher general education
• VWO: preparing science education
3. calculation
• MBO: vocational education and training
• Level MBO level calculation
1. 2F
2. 2F
3. 2F
4. 3F
• Centrale Exam
4. calculation
• Difference between 2F and 3F
Text & situation
• Clearness of the problem
• Additional and/or fail us to information
• Level of the Dutch language
5. calculation
• Difference between 2F and 3F
• Calculation aspects
• More or less complexity of
numerical/geometrical information
• Kind of skills (simple-complex)
• Expected number of calculation steps
7. Calculation
• Example level 1F Numbers
• 24 x 75(without calculator) =
• Example level 2F numbers
• Tamara travels every day 25 kilometer. A
year has 365 days. How many kilometer
does she travel in one year? (without
calculator)
8. Calculation example level 3F
numbers
• A ship transports 50.000 big boxes with blue-ray boxes. in every big box fits
36 blue -ray boxes. In every blue-ray box fits 6 blue-ray discs. Trucks
transport the big boxes from the harbor to the shops. Every truck can
transport 240 big boxes.
A How many blue-ray discs can a ship transport?
B How many blue-ray boxes can a truck transport
C How many times has one truck to drive to the shops?
9. Calculation
• Example level 1F Ratios
• Six cans of coke cost € 3.00. What is price
of 2 cans? (without calculator)
• Example level 2F Ratios
• You are going on holidays to Switzerland.
You get for € 100 145 francs. You gave
€ 80 to the bank. How many francs will
you get?
10. Calculation example level 3F
Ratios
• You buy cheese at a supermarket. You get a discount of 35%. You have to
pay € 3,25.
• How many discount did you get in Euros and what is the price without
discount?
11. Calculation
• Example level 1F Measuring and
geometry
• What is the surface of a rectangle of 80m by 1hm in m²?
• Example level 2F Measuring and
geometry
• What is the surface of a rectangle of 250cm by 6m in dm²?
13. Calculation
• Example level 3F Measuring and
geometry
• You have a box of 30cm by 15cm by
10cm. What is the surface of the box?
(show the calculation)
• What is the volume of the box? (show the
calculation)
14. Calculation
• Example level 1F Relations
In a supermarket work al lot of young people
The manager uses the next table.
4 hours a week 8 hours a week 16 hours a week
15 year € 10,40 € 20,80 € 31,20
16 year € 11,60 € 23,20 € 34,80
17 year € 13,20 € 26,40 € 39,60
A what is the salary for a boy of 17 years old and works 16 hours a week?
B What is the salary for a boy of 16 years old and works 8 hours a week?
15. Calculation
• Example level 2F Relations
Minimum salary of young people
Age per week per day per hour
15 year € 95,60 € 19,12 € 2,39
16 year € 109,95 € 21,99 € 2,75
17 year € 125,90 € 25,18 € 3,15
A Marissa is 16 years old. She works 12 hours per week. What is his salary per week?
B Marissa is in 2 weeks 17 years old. She still works 12 hours a week. Show us by
calculation what she will get more per week.
16. Calculation
• Example level 3F Relations
Calculate of the next numbers the average, the median and the modus.
54 7 8 2 3 3 5 6 6 6
a. What is the average?
b. What is the median?
c. What is the modus?