“Sequence” command for series of graphic objects in GeoGebra

Liene Krieviņa, Līva Ozola, 18 apr. 2017

Inhoudstafel

  1. Sequence of points
    1. Visualization of simple sequences using points
  2. Points in multiple rows
    1. Sequence that produces points in multiple rows
  3. Segment distribution in equal parts
    1. Segment distribution equal parts
  4. Square with gridlines inside
    1. Points equally distributed on a segment
    2. Square with gridlines inside
  5. Square filled with circles
    1. Square filled with circles
  6. Cube filled with spheres
    1. Cube filled with spheres
  7. Creative with sequence
    1. Task 1
    2. Task 2
    3. Task 3

1.

Sequence of points

  • 1. Visualization of simple sequences using points

1.1.

Visualization of simple sequences using points

[list=1][*][math]a_n=2n-1[/math] [br][/*][*][math]b_n=n^2[/math] [br][/*][*][math]c_n=\frac{100}{2^n}[/math] [br][/*][*]Fibonači virkni (Fibonacci sequence) [math]a_1=1,a_2=1,a_{n+1}=a_n+a_{n-1}[/math][br][/*][/list]
– Līva Ozola

2.

Points in multiple rows

2.Create a sequence that produces points in multiple rows

  • 1. Sequence that produces points in multiple rows

2.1.

Sequence that produces points in multiple rows

Create a sequence that produces points in multiple rows
Create a sequence that produces points in multiple rows
Create a sequence that produces points in multiple rows
Sequence that produces points in multiple rows
Sequence that produces points in multiple rows
Sequence that produces points in multiple rows
– Liene Krieviņa

3.

Segment distribution in equal parts

  • 1. Segment distribution equal parts

3.1.

Segment distribution equal parts

Segment distribution equal parts
Segment distribution equal parts
Segment distribution equal parts
– Liene Krieviņa

4.

Square with gridlines inside

Draw a square and create grislines inside. ( It may be easier to start by drawing the vertical lines first)

  • 1. Points equally distributed on a segment
  • 2. Square with gridlines inside

4.1.

Points equally distributed on a segment

Nogrieznis sadalīts n daļās, kur n vērtība ir maināma ar slaidera palīdzību. [br]Analoga konstrukcija ar vertikālu nogriezni.[br]Izmantojot spriedumus par punktu skaitu uz nogriežņa, izveidoti punkti rindās.[br][br]Segment is divided in n parts. The aim is to make identical construction with a vertical segment and eventually create points in multiple lines.
– Līva Ozola

4.2.

–

5.

Square filled with circles

Create a similar construction.

  • 1. Square filled with circles

5.1.

Square filled with circles

Square filled with circles
– Liene Krieviņa

6.

Cube filled with spheres

Create a similar 3D construction

  • 1. Cube filled with spheres

6.1.

Cube filled with spheres

Cube filled with spheres
– Liene Krieviņa

7.

Creative with sequence

  • 1. Task 1
  • 2. Task 2
  • 3. Task 3

7.1.

Task 1

Task 1
Task 1
Task 1
– Liene Krieviņa

7.2.

–

7.3.

–

Informatie