Investigation B/C revision

• Wiskunde
• Middelbare school
• vwo
• Leerjaar 2

Good afternoon!

Schedule: 

• Learning goals 
• Criterion C revision 
• Vocabulary sheet 
• Criterion B practice 

Learning goals 

At the end of this lesson I can:

•  Communicate clearly using appropriate mathematical terms and notation
• Communicate between different forms of representation
• Identify patterns 
• Give general rules from patterns

Criterion C

- use appropriate mathematical language (notation, symbols and terminology) 

Notation

3 letter angle notation 

parallel notation                                                         

perpendicular notation 

Criterion C

- use appropriate mathematical language (notation, symbols and terminology) 

Notation

3 letter angle notation 

parallel notation                                                         

perpendicular notation 

Terminology

Supplementary angles 

Complementary angles 

Alternate angles  (Z-angles)                                                                  vocab sheet 

etc. 

Criterion C

- use appropriate mathematical language (notation, symbols and terminology) 

- use appropriate forms of mathematical representation to present information

+ 

- move between different forms of mathematical representation 

Different forms of representation

Criterion C

- use appropriate mathematical language (notation, symbols and terminology) 

- use appropriate forms of mathematical representation to present information

- move between different forms of mathematical representation (not in year 1)

- communicate complete  mathematical lines of reasoning

Complete = share all thinking, calculations and steps. Ask yourself "if someone who know NOTHING about math's would read my answer, would they be able to understand?"

Criterion C

- use appropriate mathematical language (notation, symbols and terminology) 

- use appropriate forms of mathematical representation to present information

- move between different forms of mathematical representation (not in year 1)

- communicate complete  mathematical lines of reasoning

Complete = share all thinking, calculations and steps. Ask yourself "if someone who know NOTHING about math's would read my answer, would they be able to understand?"

- organize information using a logical structure. Beginning, middle, end. 

Criterion B 

• Do the maths (the steps may be given or the student needs to select their own method to achieve higher levels) (Lvl 1-2)

• Identify patterns (how one result ties to another) (Lvl 1-2)

• Write a general rule (should clearly define how any value could produce the final result)

 (Lvl 3-4)

• Check that the rule works (the result from their rule should be the same result from applying a predetermined process - normally the "do" part in step 1) (Lvl 5-6)

• Prove that the rule will always work with any value, within the boundaries of their rule (Lvl 7-8)

Practice criterion B