VanCleave's Science Fun

Your Guide to Science Projects, Fun Experiments, and Science Research

ABOUT THE SOUND PICTURE

With mouth wide open, vibrating air coming up the throat from the vocal chords leaving the open mouth and spreading in all directions. Hi, I am Janice VanCleave, author of 50+ best-selling science experiment books for children ages 4 through high school. I taught science for 27 years and now am creating this science website.   My scream was not staged. The picture was to be of two adult cats, which I was holding. A microsecond before the camera snapped, the two cats dug their claws into my skin as they prepared to leap out of my arms. A picture like this is great for making inferences. Kids could make "guesses" as to why I am screaming. They would be drawing on facts from the photo, such as I look like I am in pain or maybe I am just pretending.

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Data Analysis

By Janice VanCleave

Filed Under: Science Projects

Growing Rock Candy: Variables

By Janice VanCleave

Experiment for Growing Sugar Crystals Variables Dependent Variable: amount of sugar crystals collected Independent Variable: The independent variable is a part of the experiment that if changed could affect the dependent variable.I have identified all the possible independent variables in the following descriptive experiment. Notice that instead of just making a list of the variables, […]

Filed Under: Science Projects, variables Tagged With: sugar crystals, variables

Balloon Rocket Projects

By Janice VanCleave

Science Fair Project Category: Astrophysics Topic: Balloon Rocket Introduction The development of the science fair project described in this booklet can be used for any 6th through 12th grade student. This is because the basic process is the same no matter what grade you are in. The difference is in the complexity of the project. […]

Filed Under: Science Projects

Science Project: Halite Crystals

By Janice VanCleave

Halite Crystals formed on bank of salty water.

Halite is a mineral with a cubic geometric shape.  Halite crystals form when water evaporates from a sodium chloride solution. Crystals forming due to evaporation are called evaporites. Thus, halite crystals are evaporites. Discover for Yourself You can grow halite crystals using table salt, which is the common name for sodium chloride. Make a saturated solution […]

Filed Under: Science Projects Tagged With: evaporites, growing crystals, halite, science fair project

Scientific Method Scripted Lesson

By Janice VanCleave

Following is a lessons prepared for a pre-K class. It can be adapted for any age group. ——————————————————————————- This lesson uses the mixing of primary colors to teach how the five senses are used to make observations. Hypothesis, called guesses for young learners, will be made and testing done to determine if the hypothesis is […]

Filed Under: scientific method Tagged With: scientific method

Science Fair Projects: Topics

By Janice VanCleave

If your goal is to get an A+ on your project, win awards at the science fair, and learn many new things about science, then choose a topic that interests you. If you find after some work that your topic is not as interesting as you originally thought, if possible stop and select another one. […]

Filed Under: Science Projects

Science Fair Project: Energy

By Janice VanCleave

Hi, All of the links on this post are not working—I am in the process of correcting this problem. Janice Before you start your project, acknowledge that you are preparing an entry to a contest. Contests, whether they are associated with sports or academics have rules. Football players must follow the rules to score. Science […]

Filed Under: Physics, Science Projects

Engineering Projects

By Janice VanCleave

Engineering projects may be part of a science fair, but each has a different set of guidelines for solving problems or finding answers to questions. The process for science fair projects is called the Scientific Method. The process used to develop an engineering fair project is called the Engineering Method. These different methods stem from […]

Filed Under: Engineering, Science Projects

Engineering Project Judging

By Janice VanCleave

Janice VanCleave’s Engineering for Every Kid: Easy Activities That Make Learning About Engineering Fun   Ideas that can be developed into Engineering Projects. The following guidelines are set by the International Science and Engineering Fair (ISEF). Note that these guidelines address judging of both science projects and engineering projects. This comparison gives you clues about […]

Filed Under: Engineering, Science Projects

Science Fair Committees

By Janice VanCleave

Judging Committee This group invites and and notifies judges of date, time and location where they will work. Familiarizes judges with the judging criteria for the grade level they will be evaluating (a ratio of one judge per 20 projects is recommended, with three judges per project); provides judges materials, such as a clip board […]

Filed Under: Science Projects

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Welcome to Janice’s Science Extravaganza!

The spoon hanging from the string vibrates when struck and these vibrations are transmitted through the string and the sound is amplified by the plastic cups. ABOUT ME: Hi, I am Janice VanCleave, author of 50 best-selling science experiment books for children ages 4 through high school. I taught science for 27 years. MORE.....

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