# What is a Dynamic Worksheet

A [i]Dynamic Worksheet[/i] is an interactive (online) worksheet that combines different elements (e.g. text, applets, videos, images, questions, tasks) in a flexible layout.[br][br]Our [i]Online Worksheet Editor[/i] allows you to easily create a [i]Dynamic Worksheet[/i] yourself. Just go to [url=https://www.geogebra.org/materials]www.geogebra.org/materials[/url]﻿ and sign in to your [url=https://accounts.geogebra.org/user/login]GeoGebra Account[/url]. Then, click on [button_small]+ NEW[/button_small] and select the option [img]https://wiki.geogebra.org/uploads/thumb/0/09/Menu-worksheet-new.png/16px-Menu-worksheet-new.png[/img] [i]Create Worksheet[/i] in order to get started.[br][br][u]Note[/u]: You can also create a new [i]Dynamic Worksheet[/i] while creating a GeoGebraBook in the [i]GeoGebraBook Editor[/i].
##### Example Worksheet
[b]Task[/b]: Explore the axes of symmtery of the flower pictured below. [br][br][b]Instructions[/b][br][list=1][*]Below you can see a point [b][i][color=#0000ff]A[/color][/i][/b] that was reflected at the line in order to create its image [b][i][color=#cc0000]A'[/color][/i][/b]. Drag point [b][i][color=#0000ff]A[/color][/i][/b] along the outline of the flower and explore whether the line is an axis of symmetry.[br][u]Hint[/u]: Press the button [i]Delete Trace[/i] in order to delete the trace and start over.[br][br][/*][*]Drag the [b][color=#38761d]green points[/color][/b] in order to change the position of the line of reflection. Then, repeat step 1 for every position of the line.[/*][/list]
[b]Question[/b]: How many axes of symmetry does this flower have?