A small score quickly and efficiently I use a lot in 4th / 3rd.

It is only useful if the cycle is built around the notion of trajectories easy / difficult with my partners / opponents.

6 half-volley in 2C April 2 tablets.
Students scorent the neighboring property for 4 minutes and then switch roles.
It takes 45 minutes to collect the stats of an entire class.

It can be used in game situations or in situations appointed:
 - Service launched
 - Double button allowed
 - Number of passes> 3 ....

What's in the box ...

SCORER OF VERTICAL TRACKS

1. BUTTON +
Easy in my camp (bell) difficult in the opponent
2. BUTTON
Difficult on my side (horizontal) Easy to opponent (in bell)
3. CALCULATION OF RATIO IN%

SCORER OF PROGRESSION

1. BUTTON +
Balloons BEFORE starting again from the area
2. BUTTON
Balloons starting again from the REAR area
3. CALCULATION OF OPERATION IN%


SOCIAL ROLES
4 items box

NOTE (if you want!)
Calculating the ratios
This is the percentage divided by 10 with a score of 8 points (to 80%, the amounts to the maximum)

As usual, volleyball is not just these parameters ... but they contribute!