Welcome on my eco-friendly pages ! Feel free to explore them.
Each class has its page, providing the documents I give or talk about during the lessons (texts, videos, audios, vocab, methods..) and more !
you can email me : sylviedelvalle@gmail.com
Des sites utiles et parfois même amusants, pour être (un peu) meilleur en anglais
Identify the prefixes in the word " misunderstand", Identify the prefixes in the word " disinfectant", Identify the prefix in the word "independent", Identify the prefix in the word "experience"
Say three words with prefixes "ex" or "re", Say three words with prefixes "mis" or "un", Daily Double! The meaning of prefix "dis" in the word "disapprove", The meaning of prefix "un" in the word undo.
The janitor cleans the windows every Monday., The man sells coconuts at the beach., The famous architect James Jackson renovates about a hundred houses each year., Most people consider the iPhone to be the best phone ever.
What is the method that separates a solid from a liquid using a porous barrier?A) DecantingB) ExtractionC) FiltrationD) Evaporation, What is the hottest and most efficient flame produced by a Bunsen burner?A) Yellow flameB) Orange flameC) Blue flameD) Green flame, What lab equipment is best used for precise liquid volume measurements?A) BeakerB) Erlenmeyer flaskC) Graduated cylinderD) Watch glass, What technique involves carefully pouring a liquid to separate it from settled solids?A) CentrifugingB) FiltrationC) ExtractionD) Decanting
What is the meaning of the word atom?, The positively charged particle, The smallest unit of an element that can exist either alone or in combination with other such particles of the same or different elements is the _____, In an atom, which has the least mass? A: nucleus B: proton C: neutron D: electron
Element:Rg, Element:Ag , Element: Pt, Element:Cu
Small container used to hold chemicals, It is used to protect your clothes in the lab. , Crushes, grinds, and mixes, Used to heat
How fast a wave travels is known as , What is not transferred by a wave , Which type of wave moves the particles parallel to the direction of the wave. , What does a wave carry
Who was the first president of the United States?, Who is the current president of the USA?, Which president is popularly known for ending slavery?, Who is the current vice president
What is the capital of England?, What is the capital of Scotland?, What is the name of the river in London?, Where are the two oldest universities in England located?