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 ×. counting cardinality ×. self and society ×. sounds of language ×. tools, tech, engineering ×. level 1: 0 - 9 months ×. level 2: 9 - 18 months ×. level 4: 3 - 4 years ×. language literacy(5). math(14). science(1). social studies(5). tools, tech, engineering(1). life science(4). earth science(1). scientific concepts(6). physical science(8). 30m(1). level 4: 3 - 4 years(1). level 3: 19 - 36 months(1). level 5: 4 - 5 years(1). science and inquiry(1). search × show (1) cancel clear filters ×. science ×. counting cardinality ×. self and society ×. sounds of language ×. tools, tech, engineering ×. level 1: 0 - 9 months ×. level 2: 9 - 18 months ×. 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.