Thank you for registering for the upcoming on-line geometry workshop with Richard Henry


You are invited to a scheduled Zoom meeting.

Topic: On-Line Geometry – Exploring 5-fold Symmetry

Time: Jun 6, 2020 03:00 PM London

Join Zoom Meeting

Meeting ID: 340 652 8156

Password: pentagonal


IMPORTANT: The passcodes and access information are strictly for YOU ONLY. Please do not share with a third party. You will be invited to join the workshop from a Waiting Room. Your name will be ticked off a register. If you have passed this entry information onto another person, you risk being refused entry the workshop from the waiting room and losing your place at the workshop.


Please arrive 15 minutes before the scheduled start time so that we can take the register, iron out any technical glitches and ensure that we are ready for a prompt start . Please ensure that your video and microphone are muted upon entering the Zoom environment. This will help will help preserve our band-with in the early stage of the workshop.


Once we have started, there will be an assistant to take questions from the chat dialogue box. We will pause periodically to discuss a selection of these questions.


Preparatory material for the workshop can be found in the GoogleDrive below. It will be useful to print out this document, or have it easily accessible on your desktop during the workshop, as we will refer to it on a number of occasions:-


After the workshop, this same GoogleDrive will contain a video recording of the  workshop and additional contextual material.


This is practical workshop for which you will need gather the following items in advance. Please ensure that you are fully prepared.


REQUIRED equipment & materials

  • A good quality compass (recommended compass is the Rotring Master Bow)
  • A ruler
  • Cartridge paper – A3 size ideally heavy weight (120gsm plus)
  • Range of Pencils (6B-4H)
  • Tracing paper
  • Masking Tape
  • Zero Eraser or equivalent
  • Scissors
  • Optional – Coloured pencils, or aquarelle set.
  • Optional – Fine line drawing pens (useful to have, but not essential)


We look forward to welcoming you to our Zoom geometry meeting!