fort building. your child will learn how to use tools and materials to solve an engineering problem. science. level 4: 3 - 4 years. 30m. three little pigs building challenge. your child will learn investigating characteristics of earth's materials. science. level 4: 3 - 4 years. 30m. filtered (2) filters clear filters ×. science ×. counting & cardinality ×. earth science ×. gross motor ×. operations and algebraic thinking ×. relationships and interactions ×. tools, tech, engineering ×. level 4: 3 - 4 years ×. math (14). physical (6). science (2). social-emotional learning (1). tools, tech, engineering (1). life science (3). earth science (1). scientific concepts (2). physical science (3). 30m (2). level 4: 3 - 4 years (2). level 3: 19 - 36 months (4). level 5: 4 - 5 years (3). science and inquiry (2). search search× show (2) cancel clear filters ×. science ×. counting & cardinality ×. earth science ×. gross motor ×. operations and algebraic thinking ×. relationships and interactions ×. 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. three little pigs building challenge. your child will learn investigating characteristics of earth's materials. science. level 4: 3 - 4 years. 30m.