Plankton and preserving specimens of plankton: We catch live plankton weekly and would like to preserve the specimens. We would like to collect a long term sequence we can use as a data set.
Decomposition of organic matter: I
Preparation of Equipment for Dissections: Is it now a requirement that all dissection equipment be disinfected BEFO
Bromine Water: I have been asked to make up bromine water for testing its reaction with hydrocarbons. I know that this is very toxic and requires an S7 Poisons Permit.
Chemical Storage: Hi, just wanting some clarification on the storage of manganese dioxide, please.
Online booking programs: Can you recommend 2 or 3 commercial, online booking programs for me to review.
Chemical User Codes: Can you tell me how I can access the most up-to-date version of the Chemical Safety in Schools (CSIS) Manual?
I'd like to get ideas/techniques on how students can measure the amount of rust produced when a nail (iron) corrodes.
This online resource explores the concept of water as a resource.
- Year 1 > Science as a Human Endeavour > Nature and development of science > Science involves observing, asking questions about, and describing changes in,... > ACSHE021
- Year 2 > Science Understanding > Earth and Space Sciences > Earth’s resources are used in a variety of ways > ACSSU032
- Year Foundation > Science Inquiry Skills > Planning and conducting > Participate in guided investigations and make observations using the senses > ACSIS011
- Year Foundation > Science Understanding > Biological Sciences > Living things have basic needs, including food and water > ACSSU002
Indicator for testing for water hardness: Hi , We need some assistance in preparing Eriochrome Black (Mordant Black) indicator for an EEI testing water hardness.