--- title: "Comparing mass in maths. Our key vocabulary is heavier and lighter." url: "https://st-aidan-s-primary-school.schudio.com/news/2025-10-09-comparing-mass-in-maths-our-key-vocabulary-is-heavier-and-lighter" school: "St. Aidan’s Primary School – A Church of England Academy" --- Lest We Forget. Today, we pause to remember and honor the brave service members who have sacrificed for our freedom. # Comparing mass in maths. Our key vocabulary is heavier and lighter. ![](https://files.schudio.com/st-aidan-s-primary-school/images/news/09102025_160021_13eb32420fe5.jpg) 9 October 2025 ### Comparing mass in maths. Our key vocabulary is heavier and lighter. [![](https://files.schudio.com/st-aidan-s-primary-school/imagecache/720x720s/gallery/comparing-mass-in-maths-our-key-vocabulary-is-heavier-and-lighter/09102025_160016_15e351a8aa09.jpg)](https://files.schudio.com/st-aidan-s-primary-school/images/gallery/comparing-mass-in-maths-our-key-vocabulary-is-heavier-and-lighter/09102025_160016_15e351a8aa09.jpg) [![](https://files.schudio.com/st-aidan-s-primary-school/imagecache/720x720s/gallery/comparing-mass-in-maths-our-key-vocabulary-is-heavier-and-lighter/09102025_160018_f5a0fd8803ec.jpg)](https://files.schudio.com/st-aidan-s-primary-school/images/gallery/comparing-mass-in-maths-our-key-vocabulary-is-heavier-and-lighter/09102025_160018_f5a0fd8803ec.jpg) [![](https://files.schudio.com/st-aidan-s-primary-school/imagecache/720x720s/gallery/comparing-mass-in-maths-our-key-vocabulary-is-heavier-and-lighter/09102025_160020_c6e82928c1da.jpg)](https://files.schudio.com/st-aidan-s-primary-school/images/gallery/comparing-mass-in-maths-our-key-vocabulary-is-heavier-and-lighter/09102025_160020_c6e82928c1da.jpg) [![](https://files.schudio.com/st-aidan-s-primary-school/imagecache/720x720s/gallery/comparing-mass-in-maths-our-key-vocabulary-is-heavier-and-lighter/09102025_160021_13eb32420fe5.jpg)](https://files.schudio.com/st-aidan-s-primary-school/images/gallery/comparing-mass-in-maths-our-key-vocabulary-is-heavier-and-lighter/09102025_160021_13eb32420fe5.jpg) [![](https://files.schudio.com/st-aidan-s-primary-school/imagecache/720x720s/gallery/comparing-mass-in-maths-our-key-vocabulary-is-heavier-and-lighter/09102025_160023_fe90fa1c5f8c.jpg)](https://files.schudio.com/st-aidan-s-primary-school/images/gallery/comparing-mass-in-maths-our-key-vocabulary-is-heavier-and-lighter/09102025_160023_fe90fa1c5f8c.jpg) [![](https://files.schudio.com/st-aidan-s-primary-school/imagecache/720x720s/gallery/comparing-mass-in-maths-our-key-vocabulary-is-heavier-and-lighter/09102025_160024_74e21b051f4b.jpg)](https://files.schudio.com/st-aidan-s-primary-school/images/gallery/comparing-mass-in-maths-our-key-vocabulary-is-heavier-and-lighter/09102025_160024_74e21b051f4b.jpg) [EYFS](https://st-aidan-s-primary-school.schudio.com/news/tag/eyfs) [Maths](https://st-aidan-s-primary-school.schudio.com/news/tag/maths) [![](https://files.schudio.com/st-aidan-s-primary-school/imagecache/100x100c/news/08102025_155445_3eef51731be9.jpg)](https://st-aidan-s-primary-school.schudio.com/news/2025-10-08-we-had-our-eyes-tested-in-reception-today-please-check-your-child-s-book-bag-for-a-letter) Previous ### [We had our eyes tested in Reception today. Please check your child’s book bag for a letter regarding this.](https://st-aidan-s-primary-school.schudio.com/news/2025-10-08-we-had-our-eyes-tested-in-reception-today-please-check-your-child-s-book-bag-for-a-letter) [![](https://files.schudio.com/st-aidan-s-primary-school/imagecache/100x100c/news/10102025_160708_1a425f587b63.jpg)](https://st-aidan-s-primary-school.schudio.com/news/2025-10-10-this-afternoon-we-have-enjoyed-juice-biscuits-and-a-movie-because-we-landed-on-the-myster) Next ### [This afternoon we have enjoyed juice, biscuits and a movie because we landed on the Mystery Prize on our attendance race to school game. It is so important to Be Here Everday Ready and On Time.](https://st-aidan-s-primary-school.schudio.com/news/2025-10-10-this-afternoon-we-have-enjoyed-juice-biscuits-and-a-movie-because-we-landed-on-the-myster) ### Personal Development - [News](https://st-aidan-s-primary-school.schudio.com/news) - [Events](https://st-aidan-s-primary-school.schudio.com/events) - [Photo Gallery](https://st-aidan-s-primary-school.schudio.com/photo-galleries) - [Calendar](https://st-aidan-s-primary-school.schudio.com/calendar) - [Vacancies](https://www.eteach.com/careers/staidans/) - [Mental Health and Wellbeing](https://st-aidan-s-primary-school.schudio.com/academy-life/mental-health-and-wellbeing) - [Head Boy and Head Girl](https://st-aidan-s-primary-school.schudio.com/academy-life/head-boy-and-head-girl) - [School Council](https://st-aidan-s-primary-school.schudio.com/academy-life/school-council) - [St Aidan's Ambassador's Club](https://st-aidan-s-primary-school.schudio.com/academy-life/st-aidan-s-ambassador-s-club) - [Sports Day](https://st-aidan-s-primary-school.schudio.com/academy-life/sports-day) - [ALWAYS Play](https://st-aidan-s-primary-school.schudio.com/academy-life/always-play) - [After School Clubs](https://st-aidan-s-primary-school.schudio.com/academy-life/after-school-clubs) - [Choir](https://st-aidan-s-primary-school.schudio.com/academy-life/choir) - [Industry and Experiences](https://st-aidan-s-primary-school.schudio.com/academy-life/industry) - [Mini Police](https://st-aidan-s-primary-school.schudio.com/academy-life/mini-police) - [Young Leaders](https://st-aidan-s-primary-school.schudio.com/academy-life/young-leaders) - ![shields](https://files.schudio.com/st-aidan-s-primary-school/images/partners/image4(1).png) - ![Mental Health](https://files.schudio.com/st-aidan-s-primary-school/images/partners/mhfa_mentalhealthfirstaiderbadgecolour(2).png) - ![School Games Gold](https://files.schudio.com/st-aidan-s-primary-school/images/partners/School_Games_mark_(1).jpg) - ![We are a Thrive School](https://files.schudio.com/st-aidan-s-primary-school/images/partners/Thrive_School_Badge.png) - ![Recipe 4 Health Gold](https://files.schudio.com/st-aidan-s-primary-school/images/partners/Recipe4HealthGold_small.png) - ![Little Wandle](https://files.schudio.com/st-aidan-s-primary-school/images/partners/Little_Wandle_Vertical_small.png) - ![Picture News](https://files.schudio.com/st-aidan-s-primary-school/images/partners/2_Years_of_Picture_News(3).png) - ![Asthma Friendly School](https://files.schudio.com/st-aidan-s-primary-school/images/partners/6.1_Asthma_Friendly_School_Sticker.docx.pdf_(1).jpg) - ![Voice 21 school](https://files.schudio.com/st-aidan-s-primary-school/images/partners/v21cofe_(2).png) - ![Google Reference School](https://files.schudio.com/st-aidan-s-primary-school/images/partners/Validity_Badge_(41)_(2).png) ##### Location Norfolk Street Mill Hill Blackburn Lancashire BB2 4EW ##### Contact Us 01254 53148 ##### Stay Connected - [Facebook](https://www.facebook.com/staidansbburn) - [X](https://twitter.com/staidansbburn) - [Youtube](https://www.youtube.com/channel/UCGd_eIIlobyGRSsLz1mi75w) - [Instagram](https://www.instagram.com/staidansbburn?igsh=MTZudm02eDF5bWl2bw%3D%3D) - [TikTok](https://www.tiktok.com/@st..aidans.primar) © Copyright 2021–2026 St. Aidan’s Primary School – A Church of England Academy School & Trust Websites by [ ![Schudio logo](https://st-aidan-s-primary-school.schudio.com/img/logo/light.png) ](https://www.schudio.com/)