Joining Ella and Tim Grimwade and their six children as they set themselves a challenge to go green with the help of 5 "R" words: Refuse, Reduce, Reuse, Repair and Recycle.
While Mummy gets her bike ready, Daddy and Houston admire Harper's hopping. Mummy makes sure the children understand why carbon-free transport is good news for the planet.
It's a busy day at the Grimwades; the children are outside making windsocks from reused cardboard rolls while inside, Mummy and Daddy do the washing.
The Grimwades visit the seaside and have a picnic. They don't have much rubbish, but when they find a waste bin they think twice about filling it up.
Hosanna is quizzed about her likes so the family can plan a surprise birthday party. She mentions she doesn't like single-use plastic as she thinks it is bad for the planet.
Today the Grimwade family decide to reduce their food miles and set themselves a challenge to source the rest of their food for tonights dinner locally.
Daddy makes animal sounds while Mummy gets out toy farm animals for Harper, who wants to make a toy farm. Mummy sets up a video call with a real farmer in his field.
Today the Grimwade Family decide to reduce the heating. First things first, Mummy makes sure Reu knows the difference between hot and cold things.
The Grimwades are visiting their local fire station. They meet Cheryl, the firefighter, who explains that in the case of a fire, you, Get out, Stay out and call 999.
At the Grimwades House, Reu is looking at photographs of Mummy and Daddys wedding. She tells the family that she still has her wedding outfit and decides to show it to everyone.
When youre cooking, why is it the pan you need is always at the back? As Mummy cooks chicken drumsticks, Heze thinks its an excellent opportunity to sort out the saucepans.
Its summer, and the Grimwades are enjoying being outside. Some of the family are making daisy chains in the garden, and Reu is watering his plant pots.
Hosanna and Halle are playing upstairs, but Mummy needs space to decide what to do with some old sheets and sends them downstairs. Unluckily, Daddy is vacuuming the floor.
The Grimwades are singing a song to the youngest member of the family, Houston, so that she knows where her eyes, ears, mouth and nose are.
The Grimwades grandmas take Halle and Hosanna to a charity shop. The window display catches their attention as they reminisce about the seventies fashions.
The Grimwades come to a historic castle for the day. It's a splendid place that Henry VIII visited. Having a rest in the grounds after their tour, Reu asks Mummy to tell a story.
Halle and Hosanna have dressed up their brother, Reu, in a cardboard box. They introduce him as Reubot 2000, with X-Ray vision! Mummy is impressed by how inventive they are.
As Harper helps Mummy empty a plastic box of toys, Daddy has big news. Someone that lives close to the Grimwades has spotted a hedgehog in their garden.
Daddy comments on the amount of traffic in London. Car engines burn fuel, and the gasses released cause air pollution, which is a problem in cities worldwide.
The Grimwades are watching a video of Mummy's 18th birthday party. Daddy reveals he has some videos of when he was younger too.