- Retorno a ayer
- Retos asombrosos
- Rhinos in Nebraska
- RHS Let's Get Gardening
- Richard St. Barbe Baker: Child of the Trees
- Ripley Twists: Extreme Earth
- Ripley Twists: Human Body
- Ripley Twists: Space
- Roald Dahl's James's Giant Bug Book
- Roald Dahl: George's Marvellous Experiments
- Robert Winston Science Squad Explains
- Robot Universe
- Robótica e inteligencia artificial (Futuros Genios 5)
- Rock Box Mystery
- Rocket Night
- Rock Box Mystery
- Rocket Night
- Rocket Science
- Rocks
- Rocks and Minerals
- Rocks and Minerals (Fourth Grade Science Experiments)
- Roma, la guerra dei rifiuti
- Romans
- Rosa Pionera y las Remachadoras Rechinantes (Los Preguntones 1)
- Rosa Pionera, enginyera (Els Preguntaires)
- Rosa Pionera, ingeniera (Los Preguntones)
- Rosalind Franklin
- Round about the Seashore - With Eight Coloured Pictures
- Ruby the Red Worm's Dirty Job