Touch Tablets: Difference between revisions

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| Age          = 3 - 4
| Age          = 3 - 4
| Preqs        = [[Touch Boards]]
| Preqs        = [[Touch Boards]]
| Materials    =  
| Materials    = 5 pairs of boards with different grades of sandpaper
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This activity teaches the child to distinguish degrees of roughness.  Using the Touch Tablets also prepares the child for using the [[Sandpaper Letters]].
This activity teaches the child to distinguish degrees of roughness.  Using the Touch Tablets also prepares the child for using the [[Sandpaper Letters]].
== Materials ==
Three rectangular boards:
Rough and Smooth Board 1
One divided into two halves: the first half is polished and the second half is covered in sandpaper.
Rough and Smooth Board 2
One divided into ten strips: five strips are polished and five strips are covered in sandpaper as with the previous one.
Rough and Smooth Board 3
One divided into five strips from very rough to nearly smooth, starting with the same grade of sandpaper that is used in the previous boards (the sandpaper then in gradations of roughness).


== Presentations ==
== Presentations ==
=== Board 1 ===
===Matching===
# Secure the board in place using your left hand, but make sure it is not blocking the child’s sight or touching one of the rough or smooth parts
# Take out five boards, one of each pair.
# Board 1: Gently place your right hand at the top of the rough half and gently stroke the rough half from top to bottom.
# Touch each board (one at a time) using your right index and middle fingers.
# Allow the child to experience what you are feeling.
# Take out three pairs with the greatest contrast.
# Mix them up and place them in a pile in the middle of the table.
# Take the board from the top and place it directly in front of you. Feel this board using two fingers.
# Tell the child, “I’m going to feel for the one just like it.”
# Place the next board from the pile next to the first board.
# Close your eyes (or use the blindfold) and feel the first board, then the second board.
# If they do not match, tell the child so. Then place it off to the right side. Then bring the next board from the pile over and continue until you have found the one that is just like it.
# If they do feel the same, allow the child to feel. Then place them on top of each other off to the left side.
# Replace any discarded boards back into the original pile.
# Repeat until all of the pairs have been matched.
# Mix up the tablets and allow the child to match. (Offer him a blindfold.)


Reminders
===Grading===
# Remember to keep your hand relaxed.
# Take just one board of each of the five pairs.
# Repeat in the same manner for the smooth half.
# Step two
# Repeat both sides.
# Step three
# Invite the child to touch in the same manner as you have done.
# Once the child has felt the board, you feel the board in the same manner as before, this time saying “rough” when you are touching the rough part and say “smooth” when you are touching the smooth part.


=== Board 2 ===
== Points of Interest ==
# Secure the board in place using your left hand, but make sure it is not blocking the child’s sight or touching one of the rough or smooth parts
# Board 2: Gently place your right index and middle fingers at the top of the first strip (the strip furthest to the left)
# Board 3: Gently place your right index and middle fingers at the top of the first strip (the strip furthest to the left and the one closest to smooth)


Reminders
== Purpose ==
# Gently trace the strip from top to bottom.
Refinement of the tactile sense to discern the fine distinction between rough and smooth. (The blindfold will help the child to focus on his attention upon one sense.)
# Repeat for all of the other strips.
Preparation for writing.
# Remember to keep your hand relaxed.  
# You can also close your eyes to feel better.
# Invite the child to feel this board.  
# Then you feel the board in the same manner as before, this time saying “rough” as you pass over the rough parts and say “smooth” when you are touching the smooth parts.


=== Board 3 ===
== Control of Error ==
# Board 3: Gently place your right index and middle fingers at the top of the first strip (the strip furthest to the left and the one closest to smooth)
In the material: the difference in color and the grain of the sandpaper.<br>
There is a one-to-one correlation in the tablets.


Reminders
== Variations and Extensions ==         
# Gently trace the strip from top to bottom.
*Matching from a distance
# Repeat for all of the other strips.
*Grading from an extreme
# Remember to keep your hand relaxed.
*Grading from a midpoint
# You can also close your eyes to feel better.
*Matching to the environment
# Invite the child to feel this board.


== Points of Interest ==
== Language ==          
Comparative: Rougher/Smoother
Superlative: Roughest/Smoothest


== Control of Error ==
== Materials ==
 
One box with graduations of roughness, containing five pars of
== Variations and Extensions ==
rough tablets of the same gradation as the Rough and Smooth Board 3 Touch Board
 
Using one of each pair, the child grades the tablets.
== Material ==
=== Where to Buy ===
[https://www.thinkamajigs.com/graded-rough/ Thinkamajigs] $24.95<br>

Revision as of 11:18, 8 May 2017

Touch Tablets
Sensorial - Tactile Sense
LevelPrimary
Age3 - 4
PrerequisitesTouch Boards
Materials5 pairs of boards with different grades of sandpaper

This activity teaches the child to distinguish degrees of roughness. Using the Touch Tablets also prepares the child for using the Sandpaper Letters.

Presentations

Matching

  1. Take out five boards, one of each pair.
  2. Touch each board (one at a time) using your right index and middle fingers.
  3. Allow the child to experience what you are feeling.
  4. Take out three pairs with the greatest contrast.
  5. Mix them up and place them in a pile in the middle of the table.
  6. Take the board from the top and place it directly in front of you. Feel this board using two fingers.
  7. Tell the child, “I’m going to feel for the one just like it.”
  8. Place the next board from the pile next to the first board.
  9. Close your eyes (or use the blindfold) and feel the first board, then the second board.
  10. If they do not match, tell the child so. Then place it off to the right side. Then bring the next board from the pile over and continue until you have found the one that is just like it.
  11. If they do feel the same, allow the child to feel. Then place them on top of each other off to the left side.
  12. Replace any discarded boards back into the original pile.
  13. Repeat until all of the pairs have been matched.
  14. Mix up the tablets and allow the child to match. (Offer him a blindfold.)

Grading

  1. Take just one board of each of the five pairs.
  2. Step two
  3. Step three

Points of Interest

Purpose

Refinement of the tactile sense to discern the fine distinction between rough and smooth. (The blindfold will help the child to focus on his attention upon one sense.) Preparation for writing.

Control of Error

In the material: the difference in color and the grain of the sandpaper.
There is a one-to-one correlation in the tablets.

Variations and Extensions

  • Matching from a distance
  • Grading from an extreme
  • Grading from a midpoint
  • Matching to the environment

Language

Comparative: Rougher/Smoother Superlative: Roughest/Smoothest

Materials

One box with graduations of roughness, containing five pars of rough tablets of the same gradation as the Rough and Smooth Board 3 Touch Board Using one of each pair, the child grades the tablets.

Where to Buy

Thinkamajigs $24.95