Tello drone conditional

Let's play a game of
conditions..

IF (condition is met),

THEN (action performed)

ELSE (action performed)

Share a few conditionals from your own lives
Computing with Drone

•Identify conditional statements, and
why and when to use them in a
program.
Learn how to use control blocks "If
Then' and "If Then Else".
Practice using the Control blocks so
different conditions yields different
outputs.

•I can identify conditional statements,
and why and when to use them in a
program.
I can learn how to use control blocks
"If Then' and "If Then Else".
I can practice using the Control
blocks so different conditions yields
different outputs.

WALT
Success Criteria

Conditionals

◦Telling the computer WHEN to perform a
certain task. For this, we use something
called ‘conditionals’.

◦Conditionals get their name because a
certain Condition or Rule has to be met.

The if-then-else block in
Tello Edu is located under
the "Control" area.

Program to fly Tello Drone in
square pattern using variables and
loops and Logic Conditions

Steps :

•Create two variables : Forward and Angle.

•Set initial values of Angle as 90 and
Forward as 20.

•Repeat 4 times:

➢ Set Forward value to Forward.

➢ Fly Forward cm and Right yaw Angle.

➢ Use Condition if Forward=60 cm, Tello

should flip backward else it should click a
picture.

Sample
Program

Showcase Time

•Each group will take their
turns to fly the drone.

•Other teams will observe the
flight and grade the team.

Team Self-Assessment Rubric/Peer Assessment Rubric

3

2

1

0

Performance

Our team was
very successful

in

accomplishing

the task.

Our team was

somewhat

successful in
accomplishing

task.

Our team was

not successful in
accomplishing
the task but we
learned from our

mistakes.

We are

unable to
perform
the task.

Program to fly Tello Drone in triangle
pattern using variables and loops and
Logic Conditions.

Computing with Drone

Plenary
Share your program with other teams
and fly the drone.

What's a challenge you

and your team faced

when using the

conditional blocks? How

did you solve the

problem?