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Chapter 2 Grade 4
Chapter 2 Grade 5
Topic 1
Lesson 1
https://www.youtube.com/watch?v=lDXUtDhgFc0
https://www.youtube.com/watch?v=3EJrSweWQ-Q
Lesson 2
https://www.youtube.com/watch?v=NOx6jlVSSpU
Lesson 3
https://www.youtube.com/watch?v=ZHj_HumlvAs
https://www.youtube.com/watch?v=s5FIu-xUDP4
Lesson 4
https://www.youtube.com/watch?v=KkswD4iPyO0
Topic 2
Lesson 1
https://www.youtube.com/watch?v=EvQf38lnAJc
https://www.youtube.com/watch?v=FviXU1nJhoI
https://www.youtube.com/watch?v=EqIVqdVWmbQ
Lesson 2
https://www.youtube.com/watch?v=StKVeY7rihM
Lesson 3
https://www.youtube.com/watch?v=DYl9xRsFQhk
Lesson 4
https://www.youtube.com/watch?v=StKVeY7rihM
https://www.youtube.com/watch?v=DYl9xRsFQhk
Topic 3
Lesson 1
https://www.youtube.com/watch?v=Eth5TH1QDao
https://www.youtube.com/watch?v=HYuAnjHDCOA
Lesson 2
https://www.youtube.com/watch?v=pUur4TI2oqM&t=43s
Lesson 3
https://www.youtube.com/watch?v=mBWr8c0Lsx4
Lesson 4
https://www.youtube.com/watch?v=TJ2LngtJgXs
Lesson 5
https://www.youtube.com/watch?v=GMnLc1WwjG0
Lesson 6
Lesson 7
Lesson 8
https://www.youtube.com/watch?v=od-tHGrudcA
Lesson 9
Lesson 10
Topic 4
Lesson 1
Lesson 2
Lesson 3
Lesson 4
Lesson 5
Lesson 6
https://www.youtube.com/watch?v=PZjIT9CH6bM
Lesson 7
https://www.youtube.com/watch?v=v0_GAugRmWY
Lesson 8
Topic 5
Lesson 1
Lesson 2
Lesson 3
https://www.youtube.com/watch?v=6lPWsJwjtlw&t=401s
Lesson 4
Lesson 5
Lesson 6
https://www.youtube.com/watch?v=ITpzAicMmqo
Lesson 7
https://www.youtube.com/watch?v=v0_GAugRmWY
Lesson 8
Topic 6
Lesson 1
https://www.youtube.com/watch?v=qc8LHRMs6FQ
Lesson 2
https://www.youtube.com/watch?v=1qPfLkOEuYY
Lesson 3
https://www.youtube.com/watch?v=1qPfLkOEuYY
Lesson 4
https://www.youtube.com/watch?v=ydm2cxacPIM
Lesson 5
https://www.youtube.com/watch?v=_u-SBkNU5YM&t=0s
https://www.youtube.com/watch?v=6TMSpWYItIY
Lesson 6
Lesson 7
Lesson 8
Topic 7
Lesson 1
https://www.youtube.com/watch?v=pIognJLah-I
Lesson 2
https://www.youtube.com/watch?v=dBZ2QGZBH6M
Lesson 3
https://www.youtube.com/watch?v=4CKDqvddhhg
https://www.youtube.com/watch?v=oFVzcnJfYkg
Lesson 4
https://www.youtube.com/watch?v=u_QTuWj107o
Lesson 5
https://www.youtube.com/watch?v=u_QTuWj107o
Topic 8
Lesson 1
https://www.youtube.com/watch?v=MZmENadGcK0
Lesson 2
https://www.youtube.com/watch?v=MZmENadGcK0
Lesson 3
https://www.youtube.com/watch?v=MZmENadGcK0
Lesson 4
https://www.youtube.com/watch?v=VTCOHFJOAA8
Lesson 5
https://www.youtube.com/watch?v=VTCOHFJOAA8
Lesson 6
https://www.youtube.com/watch?v=96NOYcnmThU
https://www.youtube.com/watch?v=EpXCr2iax5E&t=169s
Lesson 7
https://www.youtube.com/watch?v=vlnQG1zhutY
Lesson 8
https://www.youtube.com/watch?v=tadbMwst7xY
Topic 9
Lesson 1
Lesson 2
https://www.youtube.com/watch?v=2gFCEY9Hxas
Lesson 3
https://www.youtube.com/watch?v=2gFCEY9Hxas
Lesson 4
https://www.youtube.com/watch?v=6j8uXaTmaP0
Lesson 5
Topic 10
Lesson 1
https://www.youtube.com/watch?v=qesj2jpktaE
Lesson 2
https://www.youtube.com/watch?v=qesj2jpktaE
Lesson 3
Lesson 4
https://www.youtube.com/watch?v=trTS_KfkqtI
Lesson 5
https://www.youtube.com/watch?v=WwKLA-6S-e0
Lesson 6
https://www.youtube.com/watch?v=WwKLA-6S-e0&t=90s
Lesson 7
https://www.youtube.com/watch?v=WwKLA-6S-e0&t=90s
Lesson 8
https://www.youtube.com/watch?v=WwKLA-6S-e0&t=90s
Topic 11
Lesson 1
https://www.youtube.com/watch?v=kOJFSH_Bn9U
Lesson 2
https://www.youtube.com/watch?v=ptrKThVQwh4
Lesson 3
https://www.youtube.com/watch?v=9VKbD2oxHpk
Lesson 4
https://www.youtube.com/watch?v=i5CPyZqfJyw
Lesson 5
https://www.youtube.com/watch?v=RQc0adtgc60&t=3s
Lesson 6
https://www.youtube.com/watch?v=s-b4UAkVKbc
Lesson 7
https://www.youtube.com/watch?v=ImVe0ed4fVM
Lesson 8 Problem Solving
Topic 12
Lesson 1
https://www.youtube.com/watch?v=dlHyZ1Hme1s
Lesson 2
https://www.youtube.com/watch?v=cAI_twrP8QE
Lesson 3
https://www.youtube.com/watch?v=dlHyZ1Hme1s
https://www.youtube.com/watch?v=cAI_twrP8QE
Lesson 4 Problem Solving
Topic 13
Lesson 1
https://www.youtube.com/watch?v=QekhAuTJKLY
Lesson 2
https://www.youtube.com/watch?v=1uvwi6pwUOw
https://www.youtube.com/watch?v=AuJQZ8Pusdg
Lesson 3
https://www.youtube.com/watch?v=kQNHFpFS-ss
Lesson 4
Lesson 5
https://www.youtube.com/watch?v=2on99N5jBJ4&t=32s
Lesson 6
https://www.youtube.com/watch?v=c3ILHIJXj4o
Lesson 7
https://www.youtube.com/watch?v=Qpq_XEeBBZw
Lesson 8
https://www.youtube.com/watch?v=Qpq_XEeBBZw
Topic 14
Lesson 1
https://www.youtube.com/watch?v=dAqDwuHOi4g
https://www.youtube.com/watch?v=Ae6kn4BqqrA
Lesson 2
Lesson 3
https://www.youtube.com/watch?v=BxmZr2YcP4g
https://www.youtube.com/watch?v=H62faKsyemc
Lesson 4
https://www.youtube.com/watch?v=H62faKsyemc
https://www.youtube.com/watch?v=BxmZr2YcP4g
Lesson 5
Topic 1
Lesson 1
https://www.youtube.com/watch?v=3EJrSweWQ-Q
Lesson 2
https://www.youtube.com/watch?v=NOx6jlVSSpU
Lesson 3
https://www.youtube.com/watch?v=Euioe3LdLzI
Lesson 4
https://www.youtube.com/watch?v=qesj2jpktaE
Lesson 5
https://www.youtube.com/watch?v=2xGzQXn3WUQ
Lesson 6
https://www.youtube.com/watch?v=trTS_KfkqtI
Lesson 7
General Decimal Rounding:
https://www.youtube.com/watch?v=P7ozJW8LSxw
Tenths:
https://www.youtube.com/watch?v=32gDF10ZXOA
Hundredths:
https://www.youtube.com/watch?v=WMl-jo6UNOo
Thousandths:
https://www.youtube.com/watch?v=3MyIg9fxUQI
Topic 2
Lesson 1
https://www.youtube.com/watch?v=Doqt7bb8Gno
https://www.youtube.com/watch?v=TJ2LngtJgXs
https://www.youtube.com/watch?v=BMNUaKIGF88
Lesson 2
https://www.youtube.com/watch?v=tyrz0EJ0InQ
https://www.youtube.com/watch?v=OdFXImly2-I
https://www.youtube.com/watch?v=-xpW5YgBqjY
Lesson 3
https://www.youtube.com/watch?v=ihhHbZ61eh4
https://www.youtube.com/watch?v=v0bg2GWCbRo
Lesson 4
https://www.youtube.com/watch?v=gYDWLHHjGPw
Topic 3
Lesson 1
https://www.youtube.com/watch?v=FZhWVy8INyk
Lesson 2
https://www.youtube.com/watch?v=PnwLv6khwk8
https://www.youtube.com/watch?v=9rBWUU1vx2o
Lesson 3
https://www.youtube.com/watch?v=WwKLA-6S-e0
https://www.youtube.com/watch?v=a8tCGNB-vOk
https://www.youtube.com/watch?v=PnwLv6khwk8&t=33s
Lesson 4
Lesson 5
Lesson 6
Lesson 7
Lesson 8
Topic 4
Lesson 1
Lesson 2
Lesson 3
https://www.youtube.com/watch?v=od-tHGrudcA
Lesson 4
https://www.youtube.com/watch?v=dNSrfoYLQZU
Lesson 5
https://www.youtube.com/watch?v=P87CA4rI__w
Topic 5
Lesson 1
https://www.youtube.com/watch?v=v2qLlJ7KwHk
Lesson 2
Lesson 3
Lesson 4
https://www.youtube.com/watch?v=tsOibhsgYoQ
Lesson 5
https://www.youtube.com/watch?v=Dm028SSei88
Lesson 6
Lesson 7
Lesson 8
Topic 6
Lesson 1
https://www.youtube.com/watch?v=Ws4Zq-gceSY&t=5s
https://www.youtube.com/watch?v=F0vb5hyzA_Q
Lesson 2
https://www.youtube.com/watch?v=_LxM0pIPzzw
Lesson 3
https://www.youtube.com/watch?v=fb2XsYU0o8M
Lesson 4
https://www.youtube.com/watch?v=O-755KuGQ_k&t=80s
https://www.youtube.com/watch?v=vUORnddaVYY
Lesson 5
https://www.youtube.com/watch?v=0wREydE3sJw
Lesson 6
https://www.youtube.com/watch?v=vUORnddaVYY&t=12s
Lesson 7
https://www.youtube.com/watch?v=vUORnddaVYY&t=12s
Lesson 8
Topic 7
Lesson 1
https://www.youtube.com/watch?v=mHZVIVaeUe4
https://www.youtube.com/watch?v=E8b5pDvt2AE
Lesson 2
https://www.youtube.com/watch?v=_EYGStYBvEo
Lesson 3
https://www.youtube.com/watch?v=IheBIlt2s20
Lesson 4
https://www.youtube.com/watch?v=Val4TmjHXRY
https://www.youtube.com/watch?v=IheBIlt2s20
Lesson 5
https://www.youtube.com/watch?v=NBns_ITKHJQ
Lesson 6
https://www.youtube.com/watch?v=Val4TmjHXRY
https://www.youtube.com/watch?v=IheBIlt2s20
Lesson 7
https://www.youtube.com/watch?v=Val4TmjHXRY
https://www.youtube.com/watch?v=mgbkFWbgDek
Lesson 8
https://www.youtube.com/watch?v=Val4TmjHXRY
https://www.youtube.com/watch?v=mgbkFWbgDek
Topic 8
Lesson 1
https://www.youtube.com/watch?v=4CKDqvddhhg
https://www.youtube.com/watch?v=0vKP4NOqWSg
Lesson 2
https://www.youtube.com/watch?v=QB_6XuK-MFQ
Lesson 3
https://www.youtube.com/watch?v=MQJnKP-y08I
Lesson 4
https://www.youtube.com/watch?v=CoCmsyFQ_Xc
https://www.youtube.com/watch?v=ULl0f_3cA_o
https://www.youtube.com/watch?v=oFVzcnJfYkg
Lesson 5
https://www.youtube.com/watch?v=jgGAJOe-Bgg
https://www.youtube.com/watch?v=GzG8muuomas
https://www.youtube.com/watch?v=oFVzcnJfYkg
Lesson 6
https://www.youtube.com/watch?v=jSd9PMlozQk
https://www.youtube.com/watch?v=Nsxb1ll_pBs
https://www.youtube.com/watch?v=vlnQG1zhutY
Lesson 7
https://www.youtube.com/watch?v=ORyhjp3-HYI
Lesson 8
Topic 9
Lesson 1
https://www.youtube.com/watch?v=2gFCEY9Hxas
Lesson 2
https://www.youtube.com/watch?v=2gFCEY9Hxas
Lesson 3
https://www.youtube.com/watch?v=2gFCEY9Hxas
Lesson 4
https://www.youtube.com/watch?v=alstJ37BoZo
Lesson 5
https://www.youtube.com/watch?v=alstJ37BoZo
Lesson 6
https://www.youtube.com/watch?v=B366S2aYgzU
Lesson 7
https://www.youtube.com/watch?v=gMJBu8BXhgU
Lesson 8
Topic 10
Lesson 1
Lesson 2
https://www.youtube.com/watch?v=6eoljNRFusQ
Lesson 3
https://www.youtube.com/watch?v=NAIMo9UQ20I
Lesson 4
https://www.youtube.com/watch?v=bWJizgCMO7Q
Lesson 5
Lesson 6
Lesson 7
Lesson 8
Topic 11
Lesson 1
https://www.youtube.com/watch?v=kOJFSH_Bn9U
Lesson 2
https://www.youtube.com/watch?v=ptrKThVQwh4
Lesson 3
https://www.youtube.com/watch?v=9VKbD2oxHpk
Lesson 4
https://www.youtube.com/watch?v=i5CPyZqfJyw
Lesson 5
https://www.youtube.com/watch?v=RQc0adtgc60&t=3s
Lesson 6
https://www.youtube.com/watch?v=s-b4UAkVKbc
Lesson 7 Problem Solving
Topic 12
Lesson 1
https://www.youtube.com/watch?v=v4vXkDHYDyk
Lesson 2
Lesson 3
https://www.youtube.com/watch?v=HW6KBYSMlZs
Lesson 4
https://www.youtube.com/watch?v=v4vXkDHYDyk&t=4s
Lesson 5
Lesson 6
Lesson 7
Lesson 8
Topic 13
Lesson 1
https://www.youtube.com/watch?v=RxkRlIAucMk
https://www.youtube.com/watch?v=By7sVb2IhFs
Lesson 2
https://www.youtube.com/watch?v=By7sVb2IhFs
Lesson 3
https://www.youtube.com/watch?v=By7sVb2IhFs
Lesson 4
Lesson 5
https://www.youtube.com/watch?v=dAKAfcqi3x4
Lesson 6
Lesson 7
Lesson 8
Topic 14
Lesson 1
https://www.youtube.com/watch?v=H62faKsyemc
Lesson 2
https://www.youtube.com/watch?v=OWBjrJFZV4w&t=1s
https://www.youtube.com/watch?v=uN-k1rLbHcs
Lesson 3
Advanced Math Videos
Quadrant Grids:
https://www.youtube.com/watch?v=uc9hWu73Phw
How to Find the Area of a Triangle | Calculate the Area of a Triangle
https://www.youtube.com/watch?v=pvMuDPVOm7Y
How to Find the Area and Perimeter of a Triangle
https://www.youtube.com/watch?v=JCWJihpZ-Lo