National Nanotechnology Infrastructure Network
Mixtures and Nanotechnology
What does size have to do with it? Learners analyze different mixtures, both homogeneous and heterogeneous, to discover the properties related to the size of their particles. The activity connects these properties to those of...
Curated OER
I'm All Mixed Up
Middle school scientists compare and contrast heterogeneous and homogeneous mixtures. They differentiate solutions, colloids, and suspensions by examining samples of each. Note that the bulk of the lesson plan directs you how to...
Curated OER
Mixtures Lab
Students classify different mixtures. In this mixtures lesson plan, students determine samples to be suspensions, colloids, or solutions and compare homogeneous and heterogeneous mixtures.
Curated OER
Discover Ways to Further Classify Matter
Students analyze and classify substances. In this classifying matter lesson plan, students look at various substances and identify them as heterogeneous or homogeneous mixtures, pure substances, or solutions. Students bring...
Perkins School for the Blind
Mixtures and Solutions
Mixtures and solutions are different; one can be separated fairly easily and the other cannot. This hands-on experiment was written specifically for learners with visual impairments or blindness. They will use lemonade and trail mix to...
Curated OER
Mixtures
Students differentiate the two types of mixtures. In this chemistry lesson plan, students create their own mixture and classify them according to their type. They simulate steel production with the help of a guest speaker.
Curated OER
Types of Matter
High schoolers analyze different types of matter according to its general and specific properties. They design an experiment to classify matter. Students are shown cornflakes and raisins. They are asked what type of substance is each...
Curated OER
Classification of Matter
Students investigate common household items and classify them into types of matter. In this matter lesson, students group given items into categories based on their characteristics. They also complete a concept map about matter and...
Curated OER
Mixing in the Kitchen
Young scholars identify the different types of mixtures. They identify examples of solutions, suspensions, colloidal dispersions, and emulsions through a game and basic experiments.
Curated OER
Reading
Students participate in a jungle run in which they must group with the same people who hold the same cards with pictures of a tree, mushroom, deer or insect. In these groups, they read the definitions of sustainable development. Using...