A Manual of Experiments in Elementary Science: Teacher's Edition

Curtis, Francis D. · 1918 · Charles E. Merrill Company · 16 pictures

Science · Lattitude · Longitude · Time · Seasons · Metric · Forces · Levers · Work · Pulleys · Heating · Cooling · Convection · Water · Rocks · Air · Soil · Conduction · Thermometer · Winds · Color · Sound · Electricity · Magnetism

Internet Archive · National Library of Education · Public domain (published before 1931) · More from this library