Childrn with silver foil beaker and beaker with cotton wool balls.

Children reading thermometer.

Child with beaker covered in silver foil, wearing safety glasses,

Two children with silver foil covered beaker and a stopwatch.

Two children wearing safety glasses with beaker of cotton wool balls, with thermometer in beaker.

Child with beaker overflowing with fizzy white water.

Child wrapping cotton wool around a beaker.

Children smiling.

Child wearing safety glasses holding cotton wool balls near beaker next to another child holding a stopwatch.

Children with measuring tape on the floor.

Children measuring on the floor.

Teacher placing marker at distance child has jumped.

Children with bubble wrap plastic ramp.

Children with smooth plastic ramp.

Child waving, with sellotape and cereal box.

TA cutting out picture on paper.

Child showing a fern leaf indoors at table.

Child showing hors chestnut leaf outside.

Two children holding string taut.

Two children holding string taut at an angle.

Two children holding string taut.

Two children holding string gently.