--- title: "Does gas weigh anything?" url: "https://scotforth-st-pauls.lancs.sch.uk/blog/2022-10-20-19-30-00-does-gas-weigh-anything" school: "Scotforth St Paul's C of E Primary & Nursery School" --- [Start your school journey with us! Book a visit for September 2027 school starters](https://www.scotforth-st-pauls.lancs.sch.uk/parents/admissions) # Does gas weigh anything? ![](https://files.schudio.com/scotforth-st-paul-s-cofe-primary-nursery-school/images/blog/164FFB35-94C2-4B05-89A9-C979D6853794.jpeg) 20 October 2022 [Mrs Mayor](https://scotforth-st-pauls.lancs.sch.uk/blog/author/tmayor) [Class of 2018](https://scotforth-st-pauls.lancs.sch.uk/blog/category/class-of-2018) Today we were investigating whether gas weighs anything. We had a selection of fizzy drinks and we weighed them. Then we shook them to make them go flat and released the gas out of them, which is called carbon dioxide. We weighed them again to see if they were lighter and they were, which proved that gas does weigh. By the end of the experiment our arms were aching! [Year 4](https://scotforth-st-pauls.lancs.sch.uk/blog/tag/year-4) [Science](https://scotforth-st-pauls.lancs.sch.uk/blog/tag/science) [![](https://files.schudio.com/scotforth-st-paul-s-cofe-primary-nursery-school/imagecache/100x100c/blog/454B3816-70BB-4367-A58B-FB92D1ED40BA.jpeg)](https://scotforth-st-pauls.lancs.sch.uk/blog/2022-10-20-19-30-00-dancing-raisins) Previous ### [Dancing Raisins](https://scotforth-st-pauls.lancs.sch.uk/blog/2022-10-20-19-30-00-dancing-raisins) [![](https://files.schudio.com/scotforth-st-paul-s-cofe-primary-nursery-school/imagecache/100x100c/blog/F05DCFA8-9A67-4E57-9956-18515F1D6E46.jpeg)](https://scotforth-st-pauls.lancs.sch.uk/blog/2022-10-20-22-00-00-plasticine-portraits) Next ### [Plasticine Portraits](https://scotforth-st-pauls.lancs.sch.uk/blog/2022-10-20-22-00-00-plasticine-portraits) - ![Healthy Schools](https://files.schudio.com/scotforth-st-paul-s-cofe-primary-nursery-school/images/partners/healthyschoolslogo(3)_(1).jpeg) - ![Ofsted](https://files.schudio.com/scotforth-st-paul-s-cofe-primary-nursery-school/images/partners/Ofsted_Good_GP_Colour(1).jpeg) - ![Vines](https://files.schudio.com/scotforth-st-paul-s-cofe-primary-nursery-school/images/partners/Outlook-gg5hcrqw_(2)_(1).png) - ![QM](https://files.schudio.com/scotforth-st-paul-s-cofe-primary-nursery-school/images/partners/Quality_Mark_5_March_2015(2)_(1).jpeg) - ![Blackbrun Diocese](https://files.schudio.com/scotforth-st-paul-s-cofe-primary-nursery-school/images/partners/Blackburn_Diocese_(1)_(1).jpeg) - ![School Gold Award](https://files.schudio.com/scotforth-st-paul-s-cofe-primary-nursery-school/images/partners/SG-L1-3-gold-2022-23(4).jpeg) ##### Location Scotforth Rd Lancaster LA1 4SE ##### Contact Us 01524 65379 ##### Stay Connected - [Facebook](https://www.facebook.com/Scotforth.St.Pauls) - [Office staff (Mrs Malin and Mrs Pearce)](https://scotforth-st-pauls.lancs.sch.uk/contact) © Copyright 2017–2026 Scotforth St Paul's C of E Primary & Nursery School School & Trust Websites by [ ![Schudio logo](https://scotforth-st-pauls.lancs.sch.uk/img/logo/light.png) ](https://www.schudio.com/)