Pick Your Own Science Experiments

Pick some of science experiments from the links below Which experiment interests you the most? Would you change it in any way?

Experiment A1

https://www.kidsdiscover.com/quick-reads/how-stalactites-and-stalagmites-form/

http://www.dkfindout.com/uk/earth/caves/stalagmites/

http://www.dkfindout.com/uk/earth/caves/stalactites/

http://www.sciencekidsathome.com/science_experiments/growing_stalactites.html#more

Experiment A2

http://www.dkfindout.com/uk/earth/caves/crystal-caves/

http://www.sciencekidsathome.com/science_topics/what_are_crystals.html

http://www.dkfindout.com/uk/science/solids-liquids-and-gases/molecules/

http://www.dkfindout.com/uk/science/solids-liquids-and-gases/evaporation/

Experiment B1

http://www.dkfindout.com/uk/animals-and-nature/plants/reproducing-without-seeds/

http://www.thekidsgarden.co.uk/exploring-plant-propagation-with-your-kids.html

http://smartyplants.com.au/2012/09/taking-cuttings/

http://easyscienceforkids.com/how-plants-grow-video-for-kids/

Experiment B2

http://www.dkfindout.com/uk/animals-and-nature/plant-care/growing-vegetables/

http://www.bbc.co.uk/bitesize/ks2/science/living_things/plants/read/2/

http://www.sciencekids.co.nz/sciencefacts/plants.html

http://www.mbgnet.net/bioplants/grow.html