Is it easy to make snow? Scholars use critical thinking skills as they investigate the concept of polymers by making snow. The class tests several different variables and takes measurements over the course of several days. They then...

Focus on macro-molecules including nucleic acids, proteins, lipids, and carbohydrates. A video explains which are monomers, which form polymers, and the process of changing from one to the other. It also covers the characteristics of...

So many of the man-made products in the world are made of polymers. An inquiry-based lesson has learners explore the properties of polymers in a laboratory environment. They collect data on physical properties such as melting point,...

From windows that tint themselves to OLED technology, electrochromic polymers are redefining our ideas about conducting materials! Introduce your chemistry class to the emerging trend with an exciting lab activity. Budding materials...

You are what you wear! Learn the complex design strategies that result in the competition clothing seen in the Olympics. Scientists consider the requirement of each sport, which typically results in resisting air drag. 

Polymers are an important part of our day-to-day lives, but how much do your pupils know about them? Learn the basics and beyond in a series of activities designed to build skills in observation, planning, organic chemistry, and bonding.

Compare and contrast macromolecules made from the same elements. Young scholars learn how the structure of a molecule has as much influence on a compound as the elements in the molecule. They experiment with molecular model kits to...

Explore condensation polymerization and additive polymerization through hands-on activities. Young scholars first model additive polymerization with paperclips. They finish the activity by using condensation polymerization to create a...

From molecules to nanotubes, an engaging unit explores the world of tiny science. Fifteen hands-on experiments and lessons engage young scientists as they learn chemistry. Discussions, worksheets, and data analysis reinforce the concepts...

You don't want to break these chains! Show young chemists and biologists the basics of polymerization with a simple interactive. The resource gives learners three types of polymers to experiment with, as well as a brief tutorial about...

The stomach can hold 1.5 liters of food, which remains there for two to three hours in order for digestion to complete. The 33rd video in a series of 47 covers the process of digestion. Classes learn why digestion occurs, about the...

Viewers learn how to identify the substances in a chemical reaction, how to balance it, and the different types of chemical reactions by watching a presentation that also includes a review of monomers and polymers. The presentation ends...

A pirate's favorite amino acid is Arrrrginine! Presentation begins with the difference between a monomer and a polymer. Then it applies that to carbohydrates and proteins and ends with DNA and plastics. Presentation is the last in a...

Scholars explore how life on Earth formed more than 3.8 billion years ago through natural processes, from monomers to more complex organisms such as cells and then life. Viewers see the Miller-Urey experiment and how it supports this...

High school chemists concentrate on the formation of polymers through condensation reactions. A video also explains the process of breaking them down through hydrolysis.

Chromosomes come in pairs and in pears. The video covers DNA structure and function including the parts of the nucleotide and the four bases. It provides examples of cloning, gene regulation, and mutation. 

Do you think complex carbohydrates debate the meaning of life? A scientific video covers biomolecules and monomers including all four types: carbohydrates, lipids, proteins, and nucleic acids. It also offers a pneumonic device to help...

Introduce young biologists to the biochemical molecules that make life possible with a comprehensive slide show presentation. After first explaining the processes that join and separate monomers and polymers, this resource goes on to...

Have investigators tear apart a fresh disposable diaper to examine the highly absorbent sodium polyacrylate ingredient. This is an absorbing activity for young chemists when studying the properties of polymers. They experience firsthand...

Have investigators tear apart a fresh disposable diaper to examine the highly absorbent sodium polyacrylate ingredient. This is an absorbing activity for young chemists when studying the properties of polymers. They experience firsthand...

Present polymers to your chemistry class with this practical PowerPoint. Begin with a definition and the properties of polymer materials. Branch out into diagrams of polymer structure. Consider the two general types: addition polymers...

Advanced chemistry classes compare the polymerization of styrene using two different initators: benzoyl peroxide and aluminum chloride. Once they synthesize polystyrene, they compare the two producet for melting point and density. There...

Although there are only 16 questions here, this chemistry handout makes a terrific unit assessment. It queries youngsters on the properties of ionic and covalent compounds, relates bond length tho stability and enrgy, compares polar and...

Magnify macromolecules for your biology class by having them answer these ten questions. They will define monomers and polymers, list monosaccharides, and analyze polysaccharides. In addition to assigning this to your biology class, you...