1TH/Vwo Ch 4 FORMATIVE TEST

• Wiskunde
• Middelbare school
• havo, vwo
• Leerjaar 1

Welcome back in Lessonup!

This lesson:

Make both FORMATIVE TESTS:

about Ch3 Graphs and also

Ch4 Lines + Angles

Ch 4 SUMMARY

+ This time we are going to make the SUMMARY together.

+ No ipads or books on the table, only:

    a pencil, pen, geo, eraser

How ?

+ Every Instruction slide is read out by one of you.

+ All Tasks are done by all, with the right materials:

    pencil, geo, eraser, compasses

+ After having done all Tasks

+ The papers are exchanged with your neighbour,

    who checks on all the work

+ Finally you get back your own work and you'll see how good or bad you made it!

part 1

TASK  1

Draw the lines p and q with your pencil and geo, that are parallel.

Draw the line r, that is perpendicular to p and q.

Add the Symbols for 'parallel' and 'perpendicular' in your drawing!

Draw all the lines in one picture!

Use your GEO in the right way!

part 2

Task 2

Draw a quadrilateral ABCD, that is NOT 

+ a square or a

+ a rectangle

+ draw the 2 Diagonals too!

+ also write down the 4 letters

part 3

Task 3

Draw a circle with centre M and radius 4 cm.

Draw the radius too.

Write the words 'centre' and 'radius' at the right place.

part 4

Task 4

Draw angle     ∠ P = 35° 

Include the words 'arm' and 'vertex' on the right places.

part 5

The previous slide is explained here :

Task 5

+ draw a line t and a point R (capital!), NOT on line t

+ use your geo, Measuring the Distance between t and R

+ leave the helping line on your drawing

+ write down your result!

part 6

In the next slide you see an example.

Task 6

+ draw 2 parallel lines g and h; also draw the SYMBOL for parallel

+ MEASURE the Distance between g and h

+ leave the helping line on your drawing

+ write down the outcome

part 7: measuring an angle

Task 7

+ draw two Angles, an acute one and an obtuse angle

+ measure them with your geo

+ write down your results in degrees in both angles

part 8: drawing an angle

Task 8

Task 9: draw a triangle 

Use your Geo and pencil, doing the Task below.

Also write down the letters in the right places!

vwo only:         part 10

vwo only:      Task 10

Use your pencil, Compasses and Geo, doing the Task below.

Also write down the letters in the right places!

It is time to CORRECT your work!

In fact, by exchanging your work with somebody else,

everybody correct somebody else work!

CORRECTION - 1:

Time to Exchange your Work with somebody else!

+ Now the Solutions follow.

+ Check on the Work you have before you.

+ Do this with another color pen or pencil!

CORRECTION - 2:

+ Give one point for a Task done good. Wrong? No point.

+ Sometimes you may give half a point. Be fair.

+ Finally, write down a TIP and a TOP,

    after having checked on all answers.

CORRECTION - 3:

Add up all the points.

Give a starting point too. Why?

There are 9 points to be won, so with one starting point 

you could score a 10!

Solution Task 1

Solution Task 2

Solution Task 3

Solution Task 4

Checking Solutions 5, 6 and 7

+  These Tasks everybody did a little differently,

     so there is no fixed Solution.

+  You just Check on the answers by:

     Measuring the Distances and the Angles carefully and Compare to the               results written down by your neighbour!            

note to Task 7: 

Every one of you has drawn another angle of course.

So we cannot check with precision.

However here's one important check:

+ if the angle is acute, then the result should be between 0 °   and  90 °.

+ if the angle is obtuse, the result should be between 90 °  and  180 °.

Solution Task 8

Solution task 9

vwo only:          Solution Task 10

Finally ...

+ totalise the points (=add up),

+ write down a tip (piece of advice), finally 

+ hand back the Test to the 'maker'.

+ after this hand back the test to your teacher,

   who also have a close look at it, at home

+ you will get back this Formative Test!

Remember ...

How few or how many points you gained,

most important is that you learned a lot this lesson!

Opinion ...

Give your opinion of this long lessonup:

+ I learnt something (=de moeite waard), raise 2 fingers

+ I learnt a lot, raise 3 fingers

+ I learnt nothing, raise 1 finger only