Also included is a simple worksheet on exothermic and endothermic reactions which can be used as part of the circus as well. (tes.com)
It specializes in using concentrated solar energy as the source of high - temperature process heat to drive highly endothermic reactions and generate solar fuels, e.g. H2 and CO from H2O and CO2. (solar-jet.aero)
Two lessons (both in the same PPT) which develop student science skills and understanding of exothermic and endothermic reactions. (tes.com)