Mary C's Enrolled Lessons
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5 minMind + Body lesson3 CQ
Did you know that water flossing is just as effective, if not more effective, than regular flossing? This lesson will show you how to correctly use a Waterpik.
with Dr. Sanda MoldovanDid you know that water flossing is just as effective, if not more effective, than regular flossing? This lesson will show you how to correctly use a Waterpik.
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3 minFREEMind + Body lessonFree2 CQ
Everyone wants a great smile, but there are several things to consider when it comes to whitening your teeth. This lesson will show you what to avoid.
with Dr. Sanda MoldovanEveryone wants a great smile, but there are several things to consider when it comes to whitening your teeth. This lesson will show you what to avoid.
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5 minChemistry lesson3 CQ
Make waves by learning how your microwave works! Discover how the magnetron generates magnetic waves and flips water molecules to generate heat.
with The Nerd ReportMake waves by learning how your microwave works! Discover how the magnetron generates magnetic waves and flips water molecules to generate heat.
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9 minFREEPsychology lessonFree5 CQ
What is sensory processing disorder (SPD)? Learn more about SPD and how sensory integration issues relate to autism in this great introductory lesson!
with NeurowonderfulWhat is sensory processing disorder (SPD)? Learn more about SPD and how sensory integration issues relate to autism in this great introductory lesson!
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2 minFREEHumanities lessonFree2 CQ
In this brief lesson, Croatian teacher Grgo Petrov counts through the numbers 1 to 20, and also demonstrates how to form numbers all the way up to a million!
with Grgo PetrovIn this brief lesson, Croatian teacher Grgo Petrov counts through the numbers 1 to 20, and also demonstrates how to form numbers all the way up to a million!
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3 minHumanities lesson2 CQ
In this lesson about masculine declension, Croatian language teacher Grgo Petrov introduces the different endings for the seven grammatical cases in Croatian.
with Grgo PetrovIn this lesson about masculine declension, Croatian language teacher Grgo Petrov introduces the different endings for the seven grammatical cases in Croatian.
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3 minHumanities lesson2 CQ
In this lesson, Croatian teacher Grgo Petrov introduces conditional phrases in Croatian, as well as specific verb forms for the words to be and to want.
with Grgo PetrovIn this lesson, Croatian teacher Grgo Petrov introduces conditional phrases in Croatian, as well as specific verb forms for the words to be and to want.
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2 minHumanities lesson2 CQ
In this lesson, Croatian teacher Grgo Petrov introduces modal verbs with their conjugations and and also introduces how to use infinitive clauses with them.
with Grgo PetrovIn this lesson, Croatian teacher Grgo Petrov introduces modal verbs with their conjugations and and also introduces how to use infinitive clauses with them.
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6 minWriting lesson4 CQ
Learn how to write amazing emails in this writing lesson! Email is the most common form of writing, so learn how to get it right every time you click send.
with Stuart Mill EnglishLearn how to write amazing emails in this writing lesson! Email is the most common form of writing, so learn how to get it right every time you click send.
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6 minFREESign Language lessonFree4 CQ
If you love languages, then this lesson is going to be an eye opener! As a new student of American Sign Language, learn simple signs and basic sentences.
with SignwithkristaIf you love languages, then this lesson is going to be an eye opener! As a new student of American Sign Language, learn simple signs and basic sentences.