多功能天秤 : Balance
一公斤秤:塑膠磅(2016) : Scales : 1 kg
正方體容器1000 cc : Square Container 1000cc
木頭尺 : Wooden Ruler
圓柱體容器100 cc : Round container 100cc
正方體容器100 cc
智高 科學工具箱 : KOSMOS Physics Start
Focus on grammar Workbook 2 : an integrated skills approach(Workbook)
量杯 : Measuring Cup
量角器 : 寬度46cm : Protractor : 46cm
Instant STEM activities : Grade 5
量杯(1000 cc) : Measuring Cup(1000 cc)
一公斤秤:塑膠磅 : Scales : 1 kg
Stepping into STEM Grade 4 : a guided-to-independent approach to STEM-based learning
Building for erosion control : Designing a greener cleaner
Boat
海藍行政圖式地球儀12" : Globe
Applying the standards : STEM(Grade 4)
Designing Bird Feeders : Building a Spirometer
STEM lesson essentials, grades 3-8 : integrating science, technology, engineering, and mathematics