| Nina and the Neurons: Get Building | 20/20. Amphitheatres: Fun science for preschoolers. Experimenters Arnav and Ayomide visit Nina in her workshop to investigate what an amphitheatre is and discover how sound travels. Also in HD. [S] | Sun, Oct 8, 1:40 pm | CBeebies | 20 mins |
| Nina and the Neurons: Get Building | 19/20. Domes: Fun science for preschoolers. Experimenters Billy and Katy visit Nina in her workshop to investigate how domes are built with the help of Luke, Nina's sight neuron. Also in HD. [S] | Sat, Oct 7, 1:40 pm | CBeebies | 20 mins |
| Nina and the Neurons: Get Building | 18/20. Spiders' Webs: Fun science for preschoolers. Experimenters Hugo and Ugochi visit Nina in her workshop to investigate how a spider builds its web. Also in HD. [S] | Sun, Oct 1, 1:40 pm | CBeebies | 20 mins |
| Nina and the Neurons: Get Building | 17/20. Igloo: Experimenters Ethan and Eva discover what the walls of an igloo are made from. Also in HD. [S] | Sat, Sept 30, 1:40 pm | CBeebies | 20 mins |
| Nina and the Neurons: Get Building | 16/20. Living Underground: Fun science for preschoolers. Experimenters Taite and Taruni visit Nina in her workshop to investigate why some animals live underground. Also in HD. [S] | Sun, Sept 24, 1:40 pm | CBeebies | 20 mins |
| Nina and the Neurons: Get Building | 15/20. Living Underwater: Fun science for preschoolers. Experimenters Lyla and Sandy visit Nina in her workshop and discover why an underwater house would need to be watertight. Also in HD. [S] | Sat, Sept 23, 1:40 pm | CBeebies | 20 mins |
| Nina and the Neurons: Get Building | 14/20. Lighthouses: Fun science for preschoolers. Experimenters Livingstone and Oisin visit Nina in her workshop to investigate how lighthouses are built. Also in HD. [S] | Sun, Sept 17, 1:40 pm | CBeebies | 20 mins |
| Nina and the Neurons: Get Building | 13/20. Arches: Fun science for preschoolers. Experimenters Dylan and Phoebe visit Nina in her workshop to investigate why people use arches in buildings. Also in HD. [S] | Sat, Sept 16, 1:40 pm | CBeebies | 20 mins |
| Nina and the Neurons: Get Building | 12/20. Rollercoasters: Fun science for preschoolers. Experimenters Ben, Eryn and Kanie visit Nina in her workshop to investigate how rollercoasters work. Also in HD. [S] | Sun, Sept 10, 1:40 pm | CBeebies | 20 mins |
| Nina and the Neurons: Get Building | 11/20. Floating Houses: Fun science for preschoolers. Experimenters Poppy and Sugar visit Nina in her workshop to find out if it is possible to build floating houses. Also in HD. [S] | Sat, Sept 9, 1:40 pm | CBeebies | 20 mins |
| Nina and the Neurons: Get Building | 10/20. Demolition: Fun science for preschoolers. Experimenters Andreea, Soham and Yusuf visit Nina in her workshop and discover what happens when gas expands really quickly. Also in HD. [S] | Sun, Sept 3, 1:40 pm | CBeebies | 20 mins |
| Nina and the Neurons: Get Building | 9/20. Bridges: Fun science for preschoolers. Experimenters Alexander, Billie and Marianna visit Nina in her workshop and discover what a cantilever is. Also in HD. [S] | Sat, Sept 2, 1:40 pm | CBeebies | 20 mins |
| Nina and the Neurons: Get Building | 8/20. Skyscrapers: Fun science for preschoolers. Experimenters Samuel and Sofia visit Nina in her workshop and discover why skyscrapers need to be stronger the taller they are. Also in HD. [S] | Sun, Aug 27, 1:40 pm | CBeebies | 20 mins |
| Nina and the Neurons: Get Building | 7/20. Beaver Dams: Fun science for preschoolers. Experimenters Bethan, Corey and Rhianna visit Nina in her workshop and see what happens when you build a dam in a stream. Also in HD. [S] | Sat, Aug 26, 1:40 pm | CBeebies | 20 mins |
| Nina and the Neurons: Get Building | 6/20. Windmills: Fun science for preschoolers. Experimenters Aaron and Sylvia visit Nina in her workshop and discover what makes windmills' sails turn in the wind. Also in HD. [S] | Sun, Aug 20, 1:40 pm | CBeebies | 20 mins |
| Nina and the Neurons: Get Building | 5/20. Houses: Fun science for preschoolers. Super scientist Nina and her young Experimenters have a go at building to find out how builders make holes in walls for windows and doors. Also in HD. [S] | Sat, Aug 19, 1:40 pm | CBeebies | 20 mins |
| Nina and the Neurons: Get Building | 3/20. Piers: Fun science for preschoolers. Super scientist Nina and her young Experimenters conduct an experiment to explain why piers stay strong in the salty air and sea. Also in HD. [S] | Sun, Aug 6, 1:40 pm | CBeebies | 20 mins |
| Nina and the Neurons: Get Building | 2/20. Pointy Roofs: Fun science for preschoolers. Super scientist Nina and her young Experimenters conduct an experiment to explain how roof tiles keep houses dry inside. Also in HD. [S] | Sat, Aug 5, 1:40 pm | CBeebies | 20 mins |
| Nina and the Neurons: Get Building | 14/20. Lighthouses: Fun science for preschoolers. Experimenters Livingstone and Oisin visit Nina in her workshop to investigate how lighthouses are built. [S,SL] | Sun, Feb 19, 2:20 pm | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 13/20. Arches: Fun science for preschoolers. Experimenters Dylan and Phoebe visit Nina in her workshop to investigate why people use arches in buildings. Also in HD. [S,SL] | Sat, Feb 18, 2:20 pm | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 1/20. Triangles: Nina and her Experimenters show why the Eiffel Tower was built with lots of triangles. Also in HD. [S] | Wed, Feb 15, 5:00 pm | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 12/20. Rollercoasters: Fun science for preschoolers. Experimenters Ben, Eryn and Kanie visit Nina in her workshop to investigate how rollercoasters work. Also in HD. [S,SL] | Sun, Feb 12, 2:20 pm | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 11/20. Floating Houses: Fun science for preschoolers. Experimenters Poppy and Sugar visit Nina in her workshop to find out if it is possible to build floating houses. Also in HD. [S,SL] | Sat, Feb 11, 2:20 pm | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 10/20. Demolition: Fun science for preschoolers. Experimenters Andreea, Soham and Yusuf visit Nina in her workshop and discover what happens when gas expands really quickly. Also in HD. [S,SL] | Sun, Feb 5, 2:20 pm | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 9/20. Bridges: Fun science for preschoolers. Experimenters Alexander, Billie and Marianna visit Nina in her workshop and discover what a cantilever is. [S,SL] | Sat, Feb 4, 2:20 pm | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 8/20. Skyscrapers: Fun science for preschoolers. Experimenters Samuel and Sofia visit Nina in her workshop and discover why skyscrapers need to be stronger the taller they are. Also in HD. [S,SL] | Sun, Jan 29, 2:20 pm | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 7/20. Beaver Dams: Fun science for preschoolers. Experimenters Bethan, Corey and Rhianna visit Nina in her workshop and see what happens when you build a dam in a stream. Also in HD. [S,SL] | Sat, Jan 28, 2:20 pm | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 6/20. Windmills: Fun science for preschoolers. Experimenters Aaron and Sylvia visit Nina in her workshop and discover what makes windmills' sails turn in the wind. Also in HD. [S,SL] | Sun, Jan 22, 2:20 pm | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 5/20. Houses: Nina and her Experimenters find out how builders make holes for windows and doors. Also in HD. [S,SL] | Sat, Jan 21, 2:20 pm | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 4/20. Nests: Fun science for preschoolers. Super scientist Nina and her young Experimenters conduct an experiment to explain how birds keep their eggs cosy and safe. Also in HD. [S,SL] | Sun, Jan 15, 2:20 pm | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 3/20. Piers: Fun science for preschoolers. Super scientist Nina and her young Experimenters conduct an experiment to explain why piers stay strong in the salty air and sea. Also in HD. [S,SL] | Sat, Jan 14, 2:20 pm | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 2/20. Pointy Roofs: Fun science for preschoolers. Super scientist Nina and her young Experimenters conduct an experiment to explain how roof tiles keep houses dry inside. [S,SL] | Sun, Jan 8, 2:20 pm | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 1/20. Triangles: Fun science for preschoolers. Super scientist Nina and her young Experimenters conduct an experiment to explain why the Eiffel Tower was built with lots of triangles. [S,SL] | Sat, Jan 7, 2:20 pm | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 20/20. Amphitheatres: Fun science for preschoolers. Experimenters Arnav and Ayomide visit Nina in her workshop to investigate what an amphitheatre is and discover how sound travels. Also in HD. [S] | Sun, Dec 4, 11:35 am | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 18/20. Spiders' Webs: Fun science for preschoolers. Experimenters Hugo and Ugochi visit Nina in her workshop to investigate how a spider builds its web. Also in HD. [S] | Sun, Nov 27, 11:35 am | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 16/20. Living Underground: Fun science for preschoolers. Experimenters Taite and Taruni visit Nina in her workshop to investigate why some animals live underground. Also in HD. [S] | Sun, Nov 20, 11:35 am | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 15/20. Living Underwater: Fun science for preschoolers. Experimenters Lyla and Sandy visit Nina in her workshop and discover why an underwater house would need to be watertight. Also in HD. [S] | Sat, Nov 19, 11:35 am | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 14/20. Lighthouses: Fun science for preschoolers. Experimenters Livingstone and Oisin visit Nina in her workshop to investigate how lighthouses are built. Also in HD. [S] | Sun, Nov 13, 11:35 am | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 13/20. Arches: Fun science for preschoolers. Experimenters Dylan and Phoebe visit Nina in her workshop to investigate why people use arches in buildings. Also in HD. [S] | Sat, Nov 12, 11:35 am | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 12/20. Rollercoasters: Fun science for preschoolers. Experimenters Ben, Eryn and Kanie visit Nina in her workshop to investigate how rollercoasters work. Also in HD. [S] | Sun, Nov 6, 11:35 am | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 11/20. Floating Houses: Fun science for preschoolers. Experimenters Poppy and Sugar visit Nina in her workshop to find out if it is possible to build floating houses. Also in HD. [S] | Sat, Nov 5, 11:35 am | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 10/20. Demolition: Fun science for preschoolers. Experimenters Andreea, Soham and Yusuf visit Nina in her workshop and discover what happens when gas expands really quickly. Also in HD. [S] | Sun, Oct 30, 11:35 am | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 9/20. Bridges: Fun science for preschoolers. Experimenters Alexander, Billie and Marianna visit Nina in her workshop and discover what a cantilever is. Also in HD. [S] | Sat, Oct 29, 11:35 am | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 7/20. Beaver Dams: Fun science for preschoolers. Experimenters Bethan, Corey and Rhianna visit Nina in her workshop and see what happens when you build a dam in a stream. Also in HD. [S] | Sat, Oct 22, 11:35 am | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 6/20. Windmills: Fun science for preschoolers. Experimenters Aaron and Sylvia visit Nina in her workshop and discover what makes windmills' sails turn in the wind. Also in HD. [S] | Sun, Oct 16, 11:35 am | CBeebies | 15 mins |
| Nina and the Neurons: Get Building | 5/20. Houses: Fun science for preschoolers. Super scientist Nina and her young Experimenters have a go at building to find out how builders make holes in walls for windows and doors. Also in HD. [S] | Sat, Oct 15, 11:35 am | CBeebies | 15 mins |