Braille Math Lesson Plan Braille Math: Symbols & Spacing
Instructor Facilitation Guide
Duration: 30 Minutes
Audience: Adult Learners
Learning Objective
Students will be able to apply the correct Unified English Braille (UEB) symbols and spacing rules for basic operation and comparison signs in mathematical expressions.
Why This Matters
Mastering UEB math symbols and spacing is essential for accurate braille literacy in mathematics. This lesson empowers adult learners to confidently read, write, and understand mathematical equations, fostering independence in academic and daily life.
Materials Needed
Whiteboard or projector
Operations & Spacing Slides
Equation Building Tiles
Spacing Rules Cheat Sheet
Equation Practice Worksheet
Optional: Braille embosser & paper
Teacher Preparation (15 min)
Review facilitation guide and all student materials.
Prepare projector for the Operations & Spacing Slides .
Print and cut Equation Building Tiles (one set per student/group).
Print Spacing Rules Cheat Sheet for each student.
Print Equation Practice Worksheet for each student.
Ensure braille equipment is ready if using for live production.
Instructional Sequence
5 MINS
Warm-Up: Review Numeric Mode
Display Slide 1 & 2 of the slide deck.
Ask students to recall the numeric indicator (#) and how it affects reading.
Briefly review dots for numbers 0-9 (a-j).
Oral Drill: Quickly point to/display braille numbers and have students call them out.
10 MINS
Intro to Operation & Comparison Signs
Display Slides 3-5 . Introduce UEB symbols for +, -, x, ÷.
Explain spacing rules : Standard UEB math requires a space on both sides of operation signs for clarity.
Introduce comparison symbols: =, <, >. Note that these also require spaces on both sides.
Distribute the Spacing Rules Cheat Sheet and review the "before and after" examples together.
10 MINS
Activity: Building & Spacing Equations
Distribute the Equation Building Tiles .
Display Slide 6 with sample equations (e.g., 2 + 3 = 5, 10 - 4 > 5).
Action: Students arrange tiles to build these equations, ensuring they include a blank tile space between numbers and symbols.Circulate and provide feedback on symbol choice and "gap" placement.
5 MINS
Partner Practice & Wrap-Up
Partner Swap: Students "read" their partner's tile equation aloud.Identify any missing spaces or incorrect symbols.
Display Slide 7 . Distribute the Equation Practice Worksheet for independent work or homework.
Briefly recap: "Symbols need personal space to be readable!"
Operations and Spacing Slides Braille Math:
Symbols & Spacing
Unlocking the secrets of math in braille
UEB Level 1
Review: Numeric Mode
What is the numeric indicator ?
How do we write numbers in braille?
Read these: ⠼⠁, ⠼⠑, ⠼⠊
⠼
The Number Sign (Dots 3-4-5-6)
Teacher Notes: Greet students. Ask them to recall the numeric indicator. Have them read the examples.
Addition & Subtraction
Addition (+) ⠖
Dots 2-3-5
Subtraction (-) ⠤
Dots 3-6
Golden Rule
Always leave a space before and after the sign!
2 + 3 → ⠼⠃⠀⠖⠀⠼⠉
Teacher Notes: Introduce the symbols. Emphasize that a space is generally used on both sides for clarity.
Multiplication & Division
Multiplication (x)
⠐⠔
Dots 5, 2-4-6
Division (÷)
⠨⠴
Dots 4-6, 3-5-6
Consistency is key. Whether it's multiplying or dividing, the spacing remains the same .
6 x 2 → ⠼⠋⠀⠐⠔⠀⠼⠃
Teacher Notes: Emphasize distinct braille forms. Reinforce consistent spacing rules.
Comparison Signs
Equals (=)
⠨⠶
Dots 4-6, 2-3-5-6
Less Than (<)
⠨⠐⠒
Dots 4-6, 5, 2-3-5
Greater Than (>)
⠨⠒⠐
Dots 4-6, 2-3-5, 5
"Just like operation signs, comparison signs need their own personal space!"
Teacher Notes: Highlight the representations and the importance of spacing around these symbols too.
Build Those Equations!
Using your tiles, build these expressions:
2 + 3 = 5
10 - 4 > 5
6 x 2 < 15
20 ÷ 5 = 4
Watch your spaces !signs !
Teacher Notes: Explain the tile activity. Circulate and check for correct spacing and symbol usage.
Practice Makes Perfect!
• Partner up and read each other's expressions
• Complete the Practice Worksheet
You've got this!
Teacher Notes: Conclude lesson. Assign worksheet. Answer final questions.
Equation Building Tiles Braille Activity Equation Building Tiles
Teacher Instructions
Print multiple copies on heavy cardstock. If possible, emboss the symbols directly onto the tiles. If not, use these as visual aids or prompts for slate and stylus practice. Cut along the dotted lines.
How to Use
Give each student a mixed set. Call out an equation (e.g., "5 + 2 = 7"). Students must physically arrange the tiles, including blank tiles to represent the required spaces around signs.
1 ⠼⠁
2 ⠼⠃
3 ⠼⠉
4 ⠼⠙
5 ⠼⠑
6 ⠼⠋
7 ⠼⠛
8 ⠼⠓
9 ⠼⠊
0 ⠼⠚
- ⠤
x ⠐⠔
÷ ⠨⠴
= ⠨⠶
< ⠨⠐⠒
> ⠨⠒⠐
Space Tile
Space Tile
Space Tile
Extra Space
Extra Space
Extra Space
Extra Space
Extra Space
Note: Standard spacing requires ONE full space before and after each symbol in this set.
Spacing Rules Cheat Sheet UEB Math Spacing Rules
Essential guide for basic operations and comparisons
The Universal Rule
In Unified English Braille (UEB), math operation and comparison signs are usually treated like words: they require a blank space before and after the sign.
I. Operation Signs
Plus (+) ⠖
Dots 2-3-5
2 + 3 = 5
Minus (-) ⠤
Dots 3-6
10 - 4 = 6
Multiply (x) ⠐⠔
Dots 5, 2-4-6
7 x 8 = 56
Divide (÷) ⠨⠴
Dots 4-6, 3-5-6
12 ÷ 3 = 4
II. Comparison Signs
Equals (=) ⠨⠶
Dots 4-6, 2-3-5-6
5 = 5 → ⠼⠑⠀⠨⠶⠀⠼⠑
Less Than (<) ⠨⠐⠒
Dots 4-6, 5, 2-3-5
9 < 10 → ⠼⠊⠀⠨⠐⠒⠀⠼⠁⠚
Greater Than (>) ⠨⠒⠐
Dots 4-6, 2-3-5, 5
15 > 7 → ⠼⠁⠑⠀⠨⠒⠐⠀⠼⠛
Key Takeaway
When writing math in UEB, think of your signs as having "personal space." This helps prevent them from being misread as contractions or other braille symbols. Always include a space on both sides.
Equation Practice Worksheet Equation Practice
UEB Math Symbols & Spacing
Name:
Date:
Instructions
Write each expression in Unified English Braille (UEB). Use the correct operation and comparison symbols. Remember to leave a full blank space before and after every sign.
1
2 + 7 = 9
2
12 - 5 = 7
3
4 x 6 = 24
4
18 ÷ 3 = 6
5
8 > 3
6
15 < 20
7
5 + 10 = 15
8
25 - 10 < 16
9
3 x 9 > 25
10
40 ÷ 8 = 5
Challenge Question
Write a simple math problem of your own using at least one operation sign (+, -, x, ÷) and one comparison sign (=, <, >), then write the full UEB braille below.
Your Math Problem (Print)
UEB Braille Translation
