Assignment Task:
It is commonly assumed that "household" substances like vinegar, baking soda or shaving cream, are "safe" for use in the early years classroom. However, a science educator in the upper years would probably point out that they're all, technically, chemicals with properties that can cause unintended harm if used improperly, and that safety practices should always begin with the properties of materials, rather than their 'intended' use. While some of us might argue that a substance is 'safe' because it can be eaten and is safe for the skin, a chemist would ask: "what about when it splashes into your eyes?" Another problem discussed in the video below, and very specific to younger children, is how many 'household' products, such as detergent pods, soap and shaving cream have attractive sensory characteristics, such as fruity scents, bright colours or shapes/textures that children may associate with candy or drinks and treats marketed to kids while concealing chemical properties that are toxic.
Candy or Medicine? Common (and Uncommon) Household Dangers for Kids - YouTube
For today's discussion, consider some of the substances you may have used, or seen used, in early years activities or courses (i.e., arts) that are commonly held to be harmless and what, if any, safety scaffolding accompanied their use. Do not feel bad about anything you didn't already know! That's why you're taking this course - to find out some new things that you might not have learned before.
You are a early childhood educator in the field. Please answer the following questions. There should be 300-400 words:
Q1. Have you ever observed any 'close calls' or incidents involving seemingly 'safe' material or objects in an early year's context? How did you handle the situation?
Q2. How are 'harmless' substances like paint, vinegar, baking soda, and dish detergent typically set up/presented for classroom activities? What are some potential hazards?
Q3. How large (or small) are the volumes/quantities made available to the child?
Q4. What kind of containers or vessels are used to present loose, powdered or liquid substances (are they stable or tippy)?
Q5. Are substances diluted or used at full strength?