Lesson 1.1 https://www.educreations.com/lesson/view/third-lesson-1-1/39678095/?s=j6XUNK&ref=app

Lesson 1.2 https://www.educreations.com/lesson/view/third-lesson-1-2/39699828/?s=F9BRRv&ref=app

Lesson 1.3 https://www.educreations.com/lesson/view/third-lesson-1-3/39701413/?s=OieBK6&ref=app

Lesson 1.4 https://www.educreations.com/lesson/view/third-lesson-1-4/39701541/?s=2HckLO&ref=app

Lesson 1.5-1.6 https://www.educreations.com/lesson/view/third-lesson-1-5-1-6/39703700/?s=sExVXl&ref=app

Lesson 1.7  https://www.educreations.com/lesson/view/third-lesson-1-7/39704883/?s=YzADi2&ref=app

Lesson 1.8 https://www.educreations.com/lesson/view/third-lesson-1-8/39705126/?s=jZQXHX&ref=app

Lesson 1.9 https://www.educreations.com/lesson/view/third-lesson-1-9/39706843/?s=ACHdtU&ref=app

Lesson 1.10 https://www.educreations.com/lesson/view/third-lesson-1-10/39706852/?s=1oQrcF&ref=app

Lesson 1.11 https://www.educreations.com/lesson/view/third-lesson-1-11/39706859/?s=SHTMmx&ref=app

Lesson 1.12 https://www.educreations.com/lesson/view/third-lesson-1-12/39707182/?s=YNWqth&ref=app