3rs (reduce, reuse, recycle). your child will learn people can reduce, reuse, and recycle to protect the environment. science. level 5: 4 - 5 years. 15m. let’s make a hanger balance scale! your child will learn how to measure weight with a simple balance scale. science. level 5: 4 - 5 years. 20m. water journal. bring back your child will learn how water plays a role in everyday life. science. level 5: 4 - 5 years. 30m. filtered (3) filters clear filters ×. science ×. earth science ×. tools, tech, engineering ×. level 1: 0 - 9 months ×. level 2: 9 - 18 months ×. level 5: 4 - 5 years ×. science(3). tools, tech, engineering(1). life science(2). earth science(2). scientific concepts(6). physical science(11). 15m(1). 20m(1). 30m(1). level 4: 3 - 4 years(2). level 3: 19 - 36 months(4). level 5: 4 - 5 years(3). creativity and movement(1). learning throughout the day(1). science and inquiry(1). search × show (3) cancel clear filters ×. science ×. earth science ×. tools, tech, engineering ×. level 1: 0 - 9 months ×. level 2: 9 - 18 months ×. level 5: 4 - 5 years ×. 3rs (reduce, reuse, recycle). your child will learn people can reduce, reuse, and recycle to protect the environment. science. level 5: 4 - 5 years. 15m. let’s make a hanger balance scale! your child will learn how to measure weight with a simple balance scale. science. level 5: 4 - 5 years. 20m. water journal. bring back your child will learn how water plays a role in everyday life. science. level 5: 4 - 5 years. 30m.