fort building. your child will learn how to use tools and materials to solve an engineering problem. science. level 4: 3 - 4 years. 30m. filtered (1) filters clear filters ×. science ×. data measurement ×. logic and reasoning ×. safe and healthy behaviors ×. self and society ×. tools, tech, engineering ×. level 4: 3 - 4 years ×. approaches to learning(1). math(1). science(1). social studies(1). tools, tech, engineering(1). life science(3). earth science(1). scientific concepts(2). physical science(3). 30m(1). level 4: 3 - 4 years(1). level 3: 19 - 36 months(1). level 5: 4 - 5 years(1). science and inquiry(1). searchsearch× (1) cancel clear filters ×. science ×. data measurement ×. logic and reasoning ×. safe and healthy behaviors ×. self and society ×. tools, tech, engineering ×. level 4: 3 - 4 years ×. fort building. your child will learn how to use tools and materials to solve an engineering problem. science. level 4: 3 - 4 years. 30m.