Factorise in British Sign Language (BSL)

The sign for “factorise” is commonly used in educational contexts, particularly in maths discussions within the UK Deaf community. It refers to breaking down numbers or expressions into their factors, a concept often taught in primary and secondary school. This sign is essential for those studying mathematics, as it helps facilitate communication about mathematical processes.

How to Sign “Factorise” in BSL

1. Start with both hands in a flat ‘B’ handshape, palms facing upward.
2. Position your hands in front of you, about shoulder-width apart.
3. As you move your hands slightly apart, twist them outward, so the palms face away from you, conveying the idea of separation or breakdown.
4. Maintain a neutral facial expression initially, then raise your eyebrows slightly as you complete the sign to indicate the topic of factorisation.

Common Mistakes

• Using a ‘C’ handshape instead of a flat ‘B’ handshape, which can confuse the meaning.
• Not using enough space between hands, making it unclear that you are demonstrating separation.
• Neglecting non-manual features, such as facial expressions, which are crucial for conveying the topic-comment structure in BSL.

BSL vs ASL

In BSL, the sign for “factorise” focuses on hand shapes and movements that indicate separation, whereas in ASL, the sign may involve different hand shapes and a more compact gesture. The emphasis in BSL on facial expressions and spatial awareness also sets it apart from ASL.

Related Signs

• 1 – The sign for the number one.
• 10 – The sign for the number ten.
• 100 – The sign for the number one hundred.
• 11 – The sign for the number eleven.
• 12 – The sign for the number twelve.

Frequently Asked Questions

Can “factorise” be used in a full BSL sentence?

Yes, you can use “factorise” in a sentence by structuring it in topic-comment format. For example, “I factorise numbers” would be signed as “I (topic) factorise (comment) numbers.”

Are there regional variations for this sign in the UK?

While the sign for “factorise” is generally consistent, some regional variations may exist, particularly in how the non-manual features are expressed. Always be mindful of local signs in different areas.

What are some similar signs to “factorise”?

Similar signs include “multiply,” “divide,” and “subtract,” which all relate to mathematical operations and can be useful in related discussions.

What tips do you have for learning this sign?

Practice in front of a mirror to ensure your hand shapes and movements are correct. Also, observe native signers to understand the nuances of the sign in context.

Is “factorise” used in everyday conversation?

Not typically, as it is more specific to mathematics. However, it may come up in educational settings or discussions about maths.

How can I improve my BSL grammar when using this sign?

Focus on the topic-comment structure and ensure your facial expressions match the meaning you want to convey. Engaging with a BSL tutor can also help refine your grammar.