Curated OER
Consonant Blends
In this consonant blends worksheet, learners use picture clues to identify words from a word bank, write the word under its picture, and circle the blend. Students write six answers.
Curated OER
Measurement and Division
In this measurement division learning exercise, students answer 23 questions about division of different measurements. Students can click on the Check box to determine whether their answer is correct. Note: this learning exercise uses...
Curated OER
Measuring Liquid: ml, cl, litre
In this liquid measuring worksheet, learners answer 18 questions about measuring liquid using ml, cl and litres. Question 3 asks students to answer questions in their "Exercise Books", which are not provided. Learners can click on the...
Royal Society of Chemistry
Chemical Society: Chlorine
A concise summary of some of the most fundamental information on chlorine.
Other
Web ref.org: Chlorine
A few well done paragraphs on chlorine, with descriptions of the element and its properties. One nice feature is that any technical term has a link to help you better understand it.
Chem4kids
Chem4 Kids: Chlorine (Cl)
The 17th element in the periodic table is defined, chlorine. Find out how many electrons chlorine has and where you can find it in nature and in the home.
TED Talks
Ted: Ted Ed: Chlorine: Periodic Table of Videos
The team at periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about chlorine - element number 17, an extremely reactive and dangerous gas, which was used as a weapon in World War I. [8:41]
Other
Gdrc: Collaborative Learning
This site provides a thorough introduction to collaborative learning including terms and definitions, benefits of collaborative learning, strategies, tools, methods and making collaborative learning work.
Web Elements
Web Elements Periodic Table: Chlorine
An excellent source of basic data, chemical and physical properties and electron dot formula information on this element.
HotChalk
Hot Chalk: Lesson Plans Page: Consonant Digraphs
What is a digraph? The objective of this lesson plan is that young scholars will be able to recognize and use consonant digraphs in sentences and speech.