P024 - Sunshine absorbency P025 - Vinegar and bicarbonate balloons P035 - Making a light-up greetings card using copper tape circuits P035a - Warning labels for P035 light-up greetings cards P043 Using UV bead bracelets to study light P064 - Pond dipping CLEAPSS Explore#05 P083 - Making trace fossils P084 - Overflow, using water displacement to measure volume P078 - Glue from milk P085a - Boomerang template P085 - Making and successfully throwing a boomerang P095 - Making a wormery and observing worms CLEAPSS Explore#9 CLEAPSS Explore#10 P112 - Practical activities for home learning and in partially open schools P110 - Practical activities in a bubble P018 - Investigating burning P066 - Making bath bombs P131 - COVID-19 Operational guidance for practical activities