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
Soil Stories
Tenth graders collect and analyze soil samples and extrapolate the characteristics needed to support different types of plant life. They research different types of prairie soil and how it supports plant and animal life.
Curated OER
Matters of Milk and Marshmallows
Students observe a teacher demonstration o classifying matter by its physical properties of shape and size. After discussing the definition of matter, students describe the state of matter. They sing a song to the tune of "Bingo." In...
Curated OER
Dr. Seuss Science
Young scholars read Bartholomew and the OObleck by Dr. Seuss and experiment with solids and liquids. In this science and reading activity, students observe and discuss the properties of liquids and solids. Young scholars make...
Curated OER
Water Unit
In this water worksheet, students review the properties of water including the density, boiling point, and evaporation. Students define mixture, solute, and solvent. This worksheet has 22 short answer questions.
Curated OER
Field Trip to test Water Quality
Students examine water quality indicators,test water quality and record their results. In this water quality lesson students complete a water testing lab and complete a lab report.
Curated OER
Measuring Magnetic Field Strengths Using Ferrofluids
High schoolers explore the field of nanotechnology by examining magnetic field strength in ferrofluids. They use probes attached to a computer program to determine the relationship between magnetic field strength and magnetic field lines.
Curated OER
Atoms and molecules
In this chemistry instructional activity, students find the words that are related to atoms and molecules. The answers are found by clicking the link at the bottom of the page.
Curated OER
Gases and Chemical Reactions
In this chemical reactions worksheet, students calculate the volume or pressure for different gases. Students determine the effect of different stimuli on the rate of a chemical reaction. This worksheet has 1 short answer, 10 fill in the...
Curated OER
$$$eaweed
Students compare and evaluate the world's different seaweeds. In this investigative instructional activity students study seaweed and the harvesting of it. They then interpret the data collected and graph the seaweed...
Curated OER
Chapter 22 - 25 Review
In this chemistry review worksheet, students explore their knowledge of solutions, acid and bases, nuclear reactions, and radioactive decay as they answer 33 matching, fill in the blank, and short answer questions.
Curated OER
Operating the spectrophotometer
Working in small groups, students explore the operation of spectrophotometer. Using the spectrophotometer, they investigate Beer's Law with everyday items.
Curated OER
Sediment Tubes
Students observe how different density soils and rocks behave in wind and in water. They make predictions and careful observations as they explore sediment transport and sediment rates in streams and rivers.
Curated OER
Science Words
In this general science worksheet, students find 32 science words reviewing states of matter and types of substances. Students may self correct by selecting the link at the bottom of the page.
Curated OER
Endocrine Histology Lab
In this endocrine histology lab, students examine prepared slides of various glands/ organs. Students identify each slide according to the key given and research materials. Students draw or sketch what is seen next to the appropriate...
Curated OER
Pure Substances and Mixtures
Students compare and contrast the properties of substances and mixtures. In this chemistry lesson, students simulate spontaneous mixing by performing a short class activity. They differentiate heterogeneous and homogeneous mixtures.
Science Buddies
Science Buddies: Getting Critical Over Colloids
What is a colloid? If you have made Oobleck out of corn starch and water, then you know that a colloid is a mixture that acts like a solid and a liquid at the same time. This activity helps you determine the critical factors that...
Other
University of Bristol: Colloid Chemistry
An excellent site for learning about colloids. Content includes an explanation of what colloids are, types of colloids, how colloids are formed, properties of colloids, the Tyndall Effect, and examples of colloids.
CK-12 Foundation
Ck 12: Colloids and Suspensions
[Free Registration/Login may be required to access all resource tools.] In the following online tutorial students will describe the properties of a suspension and a colloid and distinguish from a solution or a suspension.
Other
Bell Laboratories: Colloids
This site is provided by Bell Laboratories, and is devoted to the mixture known as Colloids. The site is broken down into 4 areas: an intro, what it is, breakthrough, and application section. The site contains pictures and provides many...
CK-12 Foundation
Ck 12: Colloids and Suspensions
[Free Registration/Login may be required to access all resource tools.] In this lesson, students expand their study of mixtures to show that solids and gases can also act as solvents. Additionally, they take a look at situations in which...
CK-12 Foundation
Ck 12: Chemistry: Colloids and Suspensions
[Free Registration/Login may be required to access all resource tools.] Defines colloid, properties of colloids, and explains types of colloids.
Other
Wilkes University: Colloids and Suspensions
Defines colloids and suspensions as a function of particle size in pharmaceutical mixtures. Gives general info on Stokes law.
Chem Tutor
Wyzant: Lessons: Chemistry: Other Types of Mixtures
A discussion of the "other" mixtures, colloids and suspensions. A good overview of these types of mixtures. It also provides a table of the properties of colloids.
Other popular searches
- Colloid Suspension Solution
- Colloids Solution Suspension
- Colloidal Dispersion
- Colloids Solids Liquids Gas
- Alloys and Colloids
- Colloid Suspension
- Suspensions & Colloids
- Emulsion Suspension Colloid
- Milk Colloid
- Colloid Goober
- Colloid Lecture
- Colloids Lab