Danielle Z's Enrolled Lessons
6 minFREEBiology lessonFree4 CQ
Eager to understand important biological concepts and frameworks? Enhance your understanding of evolution with this lesson on natural selection!
4 minFREEDogs lessonFree3 CQ
A dog may be man’s best friend, but he isn’t always a well-behaved buddy. Learn how positive reinforcement can help you train your canine companion.
6 minFREEFirst Aid lessonFree4 CQ
This lesson will teach you how to administer adult CPR, including techniques for rescue breathing and chest compression. Learn CPR and save a life!
2 minFREEParenting lessonFree2 CQ
Are you a new parent that needs advice on getting your baby to sleep soundly? In this lesson, learn about the timing and consistency that will improve sleep.
13 minFREEBiology lessonFree7 CQ
Endoplasmic Reticulum isn’t just fun to say, its also an important organelle of the cell. Learn about the E.R. and more in this lesson from Khan Academy.
7 minFREEBiology lessonFree4 CQ
Cells are the basic units plants and animals are made from, but how do they do what they do? Learn the basics in this biology lesson from Khan Academy.
13 minBiology lesson7 CQ
What is DNA replication? Learn how nucleotides bind to form new strands of DNA - creating a replica (or identical copy) of a cell’s genetic material.
9 minBiology lesson5 CQ
Learn how nucleotides combine to form the double helix structure of DNA - the complex molecule that serves as the foundation for all living organisms.
11 minFREEBiology lessonFree6 CQ
Learn how scientists discovered DNA and determined its function, composition, and structure - and how they experimented with cloning Dolly the sheep!
8 minBiology lesson5 CQ
Learn about fermentation and its role in replacing cellular respiration under anaerobic conditions to produce ATP and fuel the process of glycolysis.