Lesson 5: https://sophiaelahirpc.home.blog/2019/05/14/science-6-lesson-5-the-rock-cycle/
Lesson 25: https://sophiaelahirpc.home.blog/2019/05/16/science-6-lesson-25-bukit-timah-hill/
Lesson 41: https://sophiaelahirpc.home.blog/2019/10/24/science-6-lesson-41-the-plants-i-found/
Lesson 46: https://sophiaelahirpc.home.blog/2019/10/16/science-6-lesson-46-dark-chocolate-a-healthy-chocolate/
Lesson 47: https://sophiaelahirpc.home.blog/2019/10/16/science-6-lesson-47-cocoa-fermentation-process/
Lesson 53: https://sophiaelahirpc.home.blog/2019/10/16/science-6-lesson-53-the-influenza-virus/
Lesson 54: https://sophiaelahirpc.home.blog/2019/10/16/science-6-lesson-54-the-flu-vaccine/
Lesson 57: https://sophiaelahirpc.home.blog/2019/10/16/science-6-lesson-57-apple-scab-and-black-knot/
Lesson 58: https://sophiaelahirpc.home.blog/2019/10/16/science-6-lesson-58-bacterial-canker-and-gray-mold/
Lesson 59: https://sophiaelahirpc.home.blog/2019/10/17/science-6-lesson-59-table-salt-or-natural-salt/
Lesson 68: https://sophiaelahirpc.home.blog/2019/10/18/science-6-lesson-68-invasive-plants/
Lesson 120: https://sophiaelahirpc.home.blog/2019/10/16/science-6-lesson-120-does-god-still-care-about-earth/
Lesson 125: https://sophiaelahirpc.home.blog/2019/10/23/science-6-lesson-125-preservation/
Lesson 127: https://sophiaelahirpc.home.blog/2019/10/23/science-6-lesson-127-the-water-chip-and-desalinization/
Lesson 135: https://sophiaelahirpc.home.blog/2019/10/16/science-6-lesson-135-the-earths-atmosphere/
Lesson 145: https://sophiaelahirpc.home.blog/2019/10/24/science-6-lesson-145-singapores-weather/
Lesson 150: https://sophiaelahirpc.home.blog/2019/10/16/science-6-lesson-150-cloud-types/
Lesson 155: https://sophiaelahirpc.home.blog/2019/10/17/science-6-lesson-155-tornadoes/
Lesson 160: https://sophiaelahirpc.home.blog/2019/10/18/science-6-lesson-160-weather-forecasting/
Lesson 170: https://sophiaelahirpc.home.blog/2019/10/23/science-6-lesson-170-hort-park/
