Top videos

Old Macdonald Had a Farm + Five Little Monkeys + The Wheels on the Bus. Kids Academy
Old Macdonald Had a Farm + Five Little Monkeys + The Wheels on the Bus. Kids Academy Teacherflix 3 Views • 2 years ago

Thousands of parents and educators are turning to the kids’ learning app that makes real learning truly fun. Try Kids Academy with
3-day FREE TRIAL!
https://bit.ly/2GuGyL2

Nursery rhymes provide valuable language experiences for young children. But that’s not all! Simple songs teach science and math vocabulary and even social studies concepts. Kids Academy brings three fun nursery rhymes in English to your toddler or preschooler to enjoy.

Teachers and parents may take the old favorite Old MacDonald Had a Farm for granted. But this song is rich in learning experiences. Children see and become familiar with farm animals and how they contribute to us all. The cow gives milk, the chickens lay eggs and the sheep provide the farmer with wool- and sport some trendy hair-dos after being sheared! Later in primary school, students learn about these concepts as part of their social studies curriculum. This video shows the Old MacDonald Had a Farm lyrics to read and follow along with for emergent readers!

The next video features the popular Five Little Monkeys song. In this version, the monkeys live in the jungle and fall out of their bed in the trees. Momma monkey-complete with hair curlers in her hair- calls Dr. Rhino in the middle of the night to report the problem. The song story is fun to sing along with and watch, and children learn the language for numbers and counting backward.

Continue with the next video, The Wheels on the Bus. This song is rich with vocabulary and expressive language. Learn the English words for Mama, Daddy, baby, Driver. Kids won’t realize it, but they learn onomatopoeia and say words for sounds in the song: swish, waa, beep. Another benefit of this song is that it is an action song. Kids sing and move and develop motor skills.

Nursery rhymes have many cognitive benefits. Most importantly is that these songs make children happy! Bring these fun videos into your home and classroom to enjoy!

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Logarithms - Formulas
Logarithms - Formulas Teacherflix 3 Views • 2 years ago

This algebra video tutorial provides a list of logarithmic formulas which is useful for expanding and condensing logs, solving logarithmic equations, and using the change of base formula.

Logarithms - The Easy Way!
https://www.youtube.com/watch?v=kqVpPSzkTYA

Log to Exponential Form:
https://www.youtube.com/watch?v=f0C1KL7GkqY

Change of Base Formula:
https://www.youtube.com/watch?v=FFm-zaFW_X4

Change of Base Log Problem:
https://www.youtube.com/watch?v=p7hD9VdXv9U

Properties of Logarithms:
https://www.youtube.com/watch?v=Jtv9Lnf7Zw8

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Expanding Logarithmic Expressions:
https://www.youtube.com/watch?v=OIz-5MyJA3g

Condensing Logarithmic Expressions:
https://www.youtube.com/watch?v=luRrOlsB4cY

Natural Logarithms:
https://www.youtube.com/watch?v=daUlTsnCNRQ

Solving Exponential Equations:
https://www.youtube.com/watch?v=9tutJ5xrRwg

Exponential Equations - Quadratic Form:
https://www.youtube.com/watch?v=yNgmVu0R_T8

_______________________________________
Solving Logarithmic Equations:
https://www.youtube.com/watch?v=fnhFneOz6n8

Graphing Logarithmic Functions:
https://www.youtube.com/watch?v=-nptxS9rZNA

Graphing Exponential Functions:
https://www.youtube.com/watch?v=DASfP8KAyvs

Compound Interest Word Problems:
https://www.youtube.com/watch?v=Hn0eLcOSQGw

Logarithms Practice Problems:
https://www.youtube.com/watch?v=7DVbQKI600k

_______________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

Natural Logarithms
Natural Logarithms Teacherflix 3 Views • 2 years ago

This algebra video tutorial provides a basic introduction into natural logarithms. It explains how to evaluate natural logarithmic expressions with the natural base e and how to evaluate exponential expressions with natural logs in on the exponent of the natural base e using properties of logarithms.

Logarithms - The Easy Way!
https://www.youtube.com/watch?v=kqVpPSzkTYA

Log to Exponential Form:
https://www.youtube.com/watch?v=f0C1KL7GkqY

Change of Base Formula:
https://www.youtube.com/watch?v=FFm-zaFW_X4

Change of Base Log Problem:
https://www.youtube.com/watch?v=p7hD9VdXv9U

Properties of Logarithms:
https://www.youtube.com/watch?v=Jtv9Lnf7Zw8

____________________________________
Expanding Logarithmic Expressions:
https://www.youtube.com/watch?v=OIz-5MyJA3g

Condensing Logarithmic Expressions:
https://www.youtube.com/watch?v=luRrOlsB4cY

Natural Logarithms:
https://www.youtube.com/watch?v=daUlTsnCNRQ

Solving Exponential Equations:
https://www.youtube.com/watch?v=9tutJ5xrRwg

Exponential Equations - Quadratic Form:
https://www.youtube.com/watch?v=yNgmVu0R_T8

_______________________________________
Solving Logarithmic Equations:
https://www.youtube.com/watch?v=fnhFneOz6n8

Graphing Logarithmic Functions:
https://www.youtube.com/watch?v=-nptxS9rZNA

Graphing Exponential Functions:
https://www.youtube.com/watch?v=DASfP8KAyvs

Compound Interest Word Problems:
https://www.youtube.com/watch?v=Hn0eLcOSQGw

Logarithms Practice Problems:
https://www.youtube.com/watch?v=7DVbQKI600k

_______________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

Introduction to Ionic Bonding and Covalent Bonding
Introduction to Ionic Bonding and Covalent Bonding Teacherflix 3 Views • 2 years ago

This crash course chemistry video tutorial explains the main concepts between ionic bonds found in ionic compounds and polar & nonpolar covalent bonding found in molecular compounds.

Chemistry - Basic Introduction:
https://www.youtube.com/watch?v=-KfG8kH-r3Y

Unit Conversion Problems:
https://www.youtube.com/watch?v=eK8gXP3pImU

Physical Vs Chemical Properties:
https://www.youtube.com/watch?v=gH1R87ahFvA

Elements, Atoms, & Molecules:
https://www.youtube.com/watch?v=pSJeMJaCkVU

Protons, Neutrons, & Electrons:
https://www.youtube.com/watch?v=65dDZulPhtg

Average Atomic Mass:
https://www.youtube.com/watch?v=JT18bDAadQ0

___________________________________
Ionic and Covalent Bonding:
https://www.youtube.com/watch?v=uDFLHTDJ4XA

Naming Molecular Compounds:
https://www.youtube.com/watch?v=3agUL7-ezXk

Memorize The Polyatomic Ions:
https://www.youtube.com/watch?v=FXBEh7nd9KQ

Writing Formulas - Molecular Compounds:
https://www.youtube.com/watch?v=KrJnnwLDY6o

Naming Ionic Compounds:
https://www.youtube.com/watch?v=5rSgduXqhhU

_____________________________________
Naming Transition Metal Compounds:
https://www.youtube.com/watch?v=eM5mDnQX0k8

Writing Formulas - Ionic Compounds:
https://www.youtube.com/watch?v=GJ4Mds0CWLE

Writing Formulas - Polyatomic Ions:
https://www.youtube.com/watch?v=stu2omPRvbs

Naming Acids In Chemistry:
https://www.youtube.com/watch?v=r7PfTMAFYgs

Introduction to Moles:
https://www.youtube.com/watch?v=EowJsC7phzw

_____________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

Trig Identities
Trig Identities Teacherflix 3 Views • 2 years ago

This trigonometry video tutorial discusses common trig identities and formulas such as the pythagorean identites, reciprocal identites, quotient identities, even odd identities, cofunction identities, double angle formulas, half angle formulas, sum and difference identities, power reducing formlas, product to sum identities, and sum to product identities.

Access Full-Length Premium Videos:
https://www.patreon.com/MathScienceTutor
_____________________________________________________________________________________________
Trigonometry - Basic Introduction: https://www.youtube.com/watch?v=g8VCHoSk5_o
Introduction to Angles: https://www.youtube.com/watch?v=oxhXz9_uyiM
Radians and Degrees: https://www.youtube.com/watch?v=JmLN3QxshlE
What Exactly Is a Radian? https://www.youtube.com/watch?v=CHCWXAkozHM
Coterminal Angles: https://www.youtube.com/watch?v=RkMhGwp8pv4
Decimal Degrees to DMS: https://www.youtube.com/watch?v=W9kousU6AI0
Arc Length of a Circle and Sector Area: https://www.youtube.com/watch?v=C9z3FXS7nlo
Linear Speed and Angular Velocity: https://www.youtube.com/watch?v=FgTvlGm9jgE
Clock to Angle Problems: https://www.youtube.com/watch?v=LEHYr0XfSyI
The Unit Circle: https://www.youtube.com/watch?v=57VrEiEPD1I
______________________________________________________________________________________________
Reference Angles: https://www.youtube.com/watch?v=E-xFXpVo14o
The Six Trigonometric Functions: https://www.youtube.com/watch?v=WvoFgL4P_rw
How To Solve Right Triangles: https://www.youtube.com/watch?v=i3bjEOA5_zc
Reciprocal Identities: https://www.youtube.com/watch?v=UeuuFqbTYgA
Quotient Identities: https://www.youtube.com/watch?v=7PVKbyLFY5U
Even and Odd Trigonometric Identities: https://www.youtube.com/watch?v=5p8hokJ3Cqo
Pythagorean Identities: https://www.youtube.com/watch?v=TpADRvW8zm8
Trig Functions - Periodic Properties: https://www.youtube.com/watch?v=8Z60_yXX4xA
Trigonometry For Beginners: https://www.youtube.com/watch?v=PUB0TaZ7bhA
The Exact Value of Trig Functions: https://www.youtube.com/watch?v=bTdjcvm6pPo
Special Right Triangles - 30 60 90: https://www.youtube.com/watch?v=p70UBGCHZrQ
Special Right Triangles - 45 45 90: https://www.youtube.com/watch?v=xzMirNSv1d0
Cofunction Identities: https://www.youtube.com/watch?v=35fxto48HZY
______________________________________________________________________________________________
Angle of Elevation Problems: https://www.youtube.com/watch?v=uyKvSe6Ltgs
Evaluating Trig Functions Given a Point: https://www.youtube.com/watch?v=P8rdY2ahkms
Exact Value of 5 Remaining Trig Functions: https://www.youtube.com/watch?v=H7GwDntpGUY
Evaluate Trig Functions - Reference Angles: https://www.youtube.com/watch?v=V8LEHEzdU2U
How To Graph Trig Functions: https://www.youtube.com/watch?v=fo_q9mEAFp4
How To Graph Sine and Cosine: https://www.youtube.com/watch?v=bm8oYKKlCXI
Evaluating Inverse Trig Functions: https://www.youtube.com/watch?v=jt7p-mCC0ng
Finding The Missing Side of a Triangle: https://www.youtube.com/watch?v=tielQ3ejh70
Finding The Missing Angle of a Triangle: https://www.youtube.com/watch?v=4Dv5IFqATrc
Two Triangle Trigonometry Problems: https://www.youtube.com/watch?v=OTP885mApV8
Bearings Vs Direction - Word Problems: https://www.youtube.com/watch?v=jyi5zW8mavs
Two Triangle Problems - More Examples: https://www.youtube.com/watch?v=QM1T6eL8t48
_____________________________________________________________________________________________
Verifying Trig Identities: https://www.youtube.com/watch?v=Rf05H8ogHLg
Trigonometry Final Exam Review: https://www.youtube.com/watch?v=OAsbx4TEnL0

Thermochemistry Equations & Formulas - Lecture Review & Practice Problems
Thermochemistry Equations & Formulas - Lecture Review & Practice Problems Teacherflix 3 Views • 2 years ago

This chemistry video lecture tutorial focuses on thermochemistry. It provides a list of formulas and equations that you need to know as well as the appropriate units. It provides a nice review covering topics such as the internal energy of a system, the surroundings, endothermic vs exothermic processes, work, pressure, and volume. It explains the difference between work done on the system vs work done by the system. It also shows you how to calculate q, the amount of heat absorbed or released by a system for processes that involve a temperature change or a phase change including the specific heat capacity concept of water. This video also discusses thermochemical equations and reactions and how to do thermochemical stoichiometry and conversions. This video contains plenty of examples and practice problems.

First Law of Thermodynamics:
https://www.youtube.com/watch?v=NyOYW07-L5g

Thermochemistry Equations:
https://www.youtube.com/watch?v=GL3gCBUua4c

Internal Energy, Heat, and Work:
https://www.youtube.com/watch?v=E7s-hIoyNqY

Thermochemical Equations:
https://www.youtube.com/watch?v=qDrcHR4tSdE

Specific Vs Molar Heat Capacity:
https://www.youtube.com/watch?v=IoHXMaiwT80

________________________________
Basic Calorimetry Problems:
https://www.youtube.com/watch?v=BGcDUybbTW0

Final Temperature Calorimetry Problems:
https://www.youtube.com/watch?v=lxMwyxvSqgk

Latent Heat of Fusion & Vaporization:
https://www.youtube.com/watch?v=dxtz2POUTJE

Coffee Cup Calorimeter:
https://www.youtube.com/watch?v=-XnUypVXE88

More Calorimeter Problems:
https://www.youtube.com/watch?v=F2cMvNDRqQA

__________________________________
Specific Heat Capacity Problems:
https://www.youtube.com/watch?v=ePm_N6RgLfk

Hess Law Problems:
https://www.youtube.com/watch?v=2ixEf2zpR8E

More Hess Law Problems:
https://www.youtube.com/watch?v=Idv2C8HBbug

Enthalpy of Formation & Heat Combustion:
https://www.youtube.com/watch?v=FP-VYfTYi8Y

Enthalpy Practice Problems:
https://www.youtube.com/watch?v=Xe_N7WYl5BI

__________________________________
Speed of Light, Frequency, & Wavelength:
https://www.youtube.com/watch?v=LgYMxH1LCdo

Final Exams and Video Playlists:
https://www.video-tutor.net/

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

Chiral vs Achiral Molecules - Chirality Carbon Centers, Stereoisomers, Enantiomers, & Meso Compo
Chiral vs Achiral Molecules - Chirality Carbon Centers, Stereoisomers, Enantiomers, & Meso Compo Teacherflix 3 Views • 2 years ago

This organic chemistry video tutorial explains difference between chiral molecules and achiral molecules and how to find them by drawing a line of symmetry. It shows you how to identify the chirality centers or carbon atoms with 4 different groups as well as determining the number of stereoisomers using the formula 2^n where n is the number of stereocenters or asymmetric carbon atoms. This video also helps you to identify a pair of meso compounds which are identical to each other and a possess an internal plane of symmetry. It also discusses how to find a pair of enantiomers which are non-superimposable mirror images of each other such as your left hand and your right hand. Enantiomers lack an internal plane of symmetry.

Finding Chirality Centers:
https://www.youtube.com/watch?v=FjP1OiAdfaI

Chiral and Achiral Molecules:
https://www.youtube.com/watch?v=ndFFxT-E5RM

Stereochemistry:
https://www.youtube.com/watch?v=yzfcrwJ37kI

Enantiomers:
https://www.youtube.com/watch?v=V-2OTlRH65g

Diastereomers:
https://www.youtube.com/watch?v=23-dfkwKCcg

______________________________
Meso Compounds:
https://www.youtube.com/watch?v=cK5lbHf1Rlg

Stereoisomers:
https://www.youtube.com/watch?v=gi55pE68dh4

Optical Activity & Specific Rotation:
https://www.youtube.com/watch?v=duGxp_XZzvw

Enantiomeric Excess Test Question:
https://www.youtube.com/watch?v=lj-gYtGFNo0

SN2 SN1 E1 E2 Reaction Mechanisms:
https://www.youtube.com/watch?v=hz-fSXifP9w

______________________________
Alkene Reactions Review:
https://www.youtube.com/watch?v=lKROX1C0JRs

Alkyne Reactions Review:
https://www.youtube.com/watch?v=p6TLF92lyuI

Organic Chemistry PDF Worksheets:
https://www.video-tutor.net/orgo-chem.html

Organic Chemistry 1 Exam 2 Playlist:
https://bit.ly/3PKEApB

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

Quantum Numbers
Quantum Numbers Teacherflix 3 Views • 2 years ago

This chemistry video provides a basic introduction into the 4 quantum numbers. It discusses how the energy levels and sublevels of electrons such as s, p, d, and f relates to n, l, ml, and ms.

Speed of Light, Frequency, Wavelength:
https://www.youtube.com/watch?v=LgYMxH1LCdo

Photon Energy:
https://www.youtube.com/watch?v=PYNSopwd1l4

The Photoelectric Effect:
https://www.youtube.com/watch?v=-LECEvusk8E

De Broglie Wavelength:
https://www.youtube.com/watch?v=cYyFPFU6s_A

The Bohr Model of Hydrogen:
https://www.youtube.com/watch?v=mXxsT1ut35Q

Heisenberg's Uncertainty Principle:
https://www.youtube.com/watch?v=BNYz5EKXVeI

________________________________
Intro to Quantum Numbers:
https://www.youtube.com/watch?v=eRIN9CPDrpo

Orbitals & Atomic Energy Levels:
https://www.youtube.com/watch?v=4sLXUr2HWIs

Maximum Number of Electrons:
https://www.youtube.com/watch?v=UNE-7AuiMGs

Intro to Electron Configuration:
https://www.youtube.com/watch?v=NIwcDnFjj98

Electron Configuration Exceptions:
https://www.youtube.com/watch?v=Ur2PuzJ7KWs

Noble Gas Notation:
https://www.youtube.com/watch?v=6MAKMnZdfbs

Electron Configuration of Ions:
https://www.youtube.com/watch?v=nlZa8lN_-Ds

_______________________________
Orbital Diagrams:
https://www.youtube.com/watch?v=6dRdMy9tgzE

Paired & Unpaired Electrons:
https://www.youtube.com/watch?v=xwWJf48yfNs

Aufbau's Principle & Hund's Rule:
https://www.youtube.com/watch?v=C6afrc1QS6Y

Paramagnetic & Diamagnetic Elements:
https://www.youtube.com/watch?v=SO983iq9GaI

Valence Electrons & Periodic Table:
https://www.youtube.com/watch?v=FPk2ziB9iX0

Effective Nuclear Charge:
https://www.youtube.com/watch?v=JDsMR1bHGO4

_________________________________
Slater's Rule:
https://www.youtube.com/watch?v=TaYUOiEe6OA

How To Identify The Element:
https://www.youtube.com/watch?v=4qwJIJUaIeQ

Quantum Numbers - Mega Review:
https://www.youtube.com/watch?v=lPptuKlCM6k

Quantum Numbers - Practice Test:
https://www.youtube.com/watch?v=E-nOH18dF-c

Final Exams and Video Playlists:
https://www.video-tutor.net/

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

Trigonometry For Beginners!
Trigonometry For Beginners! Teacherflix 3 Views • 2 years ago

This math video tutorial provides a basic introduction into trigonometry. It covers trigonometric ratios such as sine, cosine, and tangent. It explains how to evaluate it using right triangle trigonometry and SOHCAHTOA. In addition, it explains how to solve the missing sides of triangles and how to find the missing angles using inverse trig functions. This video contains useful trigonometry lessons for beginners. it contains plenty of examples and practice problems.

Trigonometry - Basic Introduction:
https://www.youtube.com/watch?v=g8VCHoSk5_o

Introduction to Angles:
https://www.youtube.com/watch?v=oxhXz9_uyiM

Linear Speed and Angular Velocity:
https://www.youtube.com/watch?v=FgTvlGm9jgE

Clock to Angle Problems:
https://www.youtube.com/watch?v=LEHYr0XfSyI

______________________________________
Angle of Elevation Problems:
https://www.youtube.com/watch?v=uyKvSe6Ltgs

Evaluate Trig Functions - Reference Angles:
https://www.youtube.com/watch?v=V8LEHEzdU2U

How To Graph Trig Functions:
https://www.youtube.com/watch?v=fo_q9mEAFp4

Evaluating Inverse Trig Functions:
https://www.youtube.com/watch?v=jt7p-mCC0ng

Finding The Missing Side of a Triangle:
https://www.youtube.com/watch?v=tielQ3ejh70

Two Triangle Trigonometry Problems:
https://www.youtube.com/watch?v=OTP885mApV8

Bearings Vs Direction - Word Problems:
https://www.youtube.com/watch?v=jyi5zW8mavs

____________________________________________
Verifying Trig Identities:
https://www.youtube.com/watch?v=Rf05H8ogHLg

Full Length Exam Videos + Worksheets:
https://bit.ly/4990rzU

Final Exams and Video Playlists:
https://www.video-tutor.net/

Sigma and Pi Bonds Explained, Basic Introduction, Chemistry
Sigma and Pi Bonds Explained, Basic Introduction, Chemistry Teacherflix 3 Views • 2 years ago

This chemistry video tutorial provides a basic introduction into sigma and pi bonds. It explains how to calculate the number of sigma and pi bonds in a molecule given its Lewis structure.

Lewis Structures - Mega Review:
https://www.youtube.com/watch?v=PeY_sihSh8E

Sigma and Pi Bonding:
https://www.youtube.com/watch?v=pT8nrBrTOm4

Hybridization of Atomic Orbitals:
https://www.youtube.com/watch?v=pdJeQUd2g_4

Molecular Orbital Theory:
https://www.youtube.com/watch?v=6tB6E6R_XpQ

Dipole Dipole Forces of Attraction:
https://www.youtube.com/watch?v=zOvnu0KYyxo

_______________________________
Hydrogen Bonding:
https://www.youtube.com/watch?v=ZDjJOqOKeCI

London Dispersion Forces:
https://www.youtube.com/watch?v=yIuJfHOVh48

Ion Dipole Forces:
https://www.youtube.com/watch?v=DwNmEc9x1U4

Bragg's Equation For X-Ray Diffraction:
https://www.youtube.com/watch?v=Cjce4QumZNk

Molecular & Network Covalent Solids:
https://www.youtube.com/watch?v=O82d8aiIS5Y

_______________________________
Metallic Bonding:
https://www.youtube.com/watch?v=ileXLAvDXIU

Metal Alloys:
https://www.youtube.com/watch?v=waLo6Yqtsug

Diamond Vs Graphite:
https://www.youtube.com/watch?v=Anu2evOTnBU

Semiconductors:
https://www.youtube.com/watch?v=ethnHSgVbHs

Unit Cell Chemistry:
https://www.youtube.com/watch?v=HCWwRh5CXYU

_________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

Chemistry PDF Worksheets:
https://www.video-tutor.net/chemistry-basic-introduction.html

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