Author of 'The Quick Guide to Classroom Management: 45 Secrets That All High School Teachers Need to Know' which is available at https://www.amazon.com/dp/1798536722/ Currently teaching IBDP and IGCSE Chemistry at an international school in Bangkok, Thailand. I'm originally from North Wales in the UK.
Author of 'The Quick Guide to Classroom Management: 45 Secrets That All High School Teachers Need to Know' which is available at https://www.amazon.com/dp/1798536722/ Currently teaching IBDP and IGCSE Chemistry at an international school in Bangkok, Thailand. I'm originally from North Wales in the UK.
This professional PowerPoint bundle covers everything the students need to know for the 2016 Course Guide for IBDP Chemistry Topics 4 and 14: Bonding.
This bundle includes seven PPTs (which match the Course Guide):
4.1: Ionic Bonding and Structure
4.2: Covalent Bonding
4.3: Covalent Structures
4.4: Intermolecular Forces
4.5: Metallic Bonding
14.1: Further Aspects of Covalent Bonding
14.2: Hybridization
Each PPT professionally covers all required areas of the Course Guide for this topic, including:
Essential Ideas
Nature of Science
International Mindedness
Theory of Knowledge
Key Understandings
Application/Skills
Guidance
These PPTs have been painstakingly developed over many years and are guaranteed to satisfy immediately. Not only will you save valuable time by purchasing these PPTs, but your students will also receive the very best instructional PPTs out there
This professional PowerPoint bundle covers everything the students need to know for the 2016 Course Guide for IBDP Chemistry Topics 8 and 18: Acids and Bases.
This bundle includes eight PPTs (which match the Course Guide):
8.1: Theories of Acids and Bases
8.2: Properties of Acids and Bases
8.3: The pH scale
8.4: Strong and Weak Acids and Bases
8.5: Acid Deposition
18.1: Lewis Acids and Bases
18.2: Calculations with Acids and Bases
18.3: pH Curves
Each PPT professionally covers all required areas of the Course Guide for this topic, including:
Essential Ideas
Nature of Science
International Mindedness
Theory of Knowledge
Key Understandings
Application/Skills
Guidance
These PPTs have been painstakingly developed over many years and are guaranteed to satisfy immediately. Not only will you save valuable time by purchasing these PPTs, but your students will also receive the very best instructional PPTs out there
This PowerPoint Presentation covers most of the requirements for the Covalent Bonding unit for Edexcel IGCSE Chemistry in a clear and coherent manner.
These slides may also be useful for other exam boards, such as AQA, WJEC, CIE, etc., if modified after download.
Specification statements covered include:
1.31 describe the formation of a covalent bond by the sharing of a pair of electrons between two atoms.
1.32 understand covalent bonding as a strong attraction between the bonding pair of electrons and the nuclei of the atoms involved in the bond.
1.33 explain, using dot and cross diagrams, the formation of covalent compounds by electron sharing for the following substances:
Hydrogen, chlorine, hydrogen chloride, water, methane, ammonia, oxygen, nitrogen, carbon dioxide, ethane, ethene.
1.34 recall that substances with simple molecular substances are gases or liquids, or solids with low melting points.
1.35 explain why substances with simple molecular structure have low melting points in terms of the relatively weak forces between the molecules.
1.36 explain the high melting points of substances with giant covalent structures in terms of the breaking of many strong covalent bonds.
This ten word crossword puzzle is designed to review the key vocabulary found in the ionic bonding topic, and is suitable for GCSE and IGCSE Level students.
Clues and answers are as follows:
anion: A negative ion
cation: A positive ion
lost: Positive ions are formed when electrons are ____
gained: Negative ions are formed when electrons are ______
oppositely: An ionic bond is defined as the electrostatic force of attraction that exists between two ________ charged ions
metals: These usually form positive ions
nonmetals: These usually form negative ions
chloride: This is the name of the negative ion found in table salt
lattice: Many ions join together to form a large _______ structure
soluble: Ionic compounds are usually _______ in water
This ten word crossword puzzle is designed to review the key vocabulary found in the covalent bonding topics, and is suitable for GCSE and IGCSE Level students.
Clues and answers are as follows:
In a covalent bond, a pair of electrons is ____________ between two atoms. [shared]
A covalently bonded compound that is needed for photosynthesis to take place [Carbon dioxide]
We do not need to draw the inner _________ in a dot-and-cross diagram [shells]
This is a type of diagram we can draw to represent covalent bonding. [dot-and-cross]
Covalent bonding only happens between _____- ________ atoms [non-metal]
Covalent bonds are ________ [strong]
A covalently bonded compound that is responsible for all life on Earth [Water]
A covalently bonded compound that has the formula HCl [hydrogen chloride]
These are shared between atoms during covalent bonding [electrons]
After covalent bonding, each atom has a ______ outer shell. [full]
Syllabus references that this resource satisfies (to name but a few):
AQA GCSE Chemistry:
**4.2.1.1 Chemical Trends:Covalent bonding occurs in most non-metallic elements and in compounds of non-metals.
4.2.1.4 Covalent Bonding: When atoms share pairs of electrons, they form covalent bonds. These bonds between atoms are strong
4.2.1.4 Covalent Bonding: The covalent bonds in molecules and giant structures can be represented in the following forms (dot and cross and ball and stick examples given in the specification)
**Edexcel IGCSE Chemistry: **
1.44: Know that a covalent bond is formed between atoms by the sharing of a pair of electrons
1.45: Understand covalent bonds in terms of electrostatic attractions
1.46: Understand how to use dot-and-cross diagrams to represent covalent bonds
This beautiful crossword puzzle is suitable for both CIE and Edexcel IGCSE Chemistry students. An answer sheet is provided too.
Key words covered by this crossword include:
Acidic oxide
Decomposition
Precipitation’
Neutralisation
Amphoteric oxide
Basic oxide
Neutral oxide
Acid
Base
Flame test
Dissociate
Indicator
I am an IGCSE Chemistry teacher with almost two decades of experience and I have created this resource from scratch.
This is a fun (and moderately challenging) crossword puzzle that would serve as an excellent starter, plenary or in-lesson activity for any class about DNA structure. This crossword tests students’ knowledge of:
The location of DNA in the cell
The nucleotide as the basic building block of DNA
Complimentary base pairing
This is a lot of fun and your kids will love it. If your students have never learnt anything about DNA before, then you could provide the students with a summary to help them as they do the puzzle.
In this pack you get a PPTX (which you can edit), a pdf version and a png of the puzzle itself (in case you want to project it on your interactive whiteboard for students to fill in).
This is a fun (and moderately challenging) crossword puzzle that would serve as an excellent starter, plenary or in-lesson activity for any class about elements, compounds and isotopes. This crossword tests students’ knowledge of:
1. The differences between elements and compounds in terms of physical structure, ease of separation and reactivity
2. Groups and periods in the periodic table, and how they relate to valence electron and shell number
3. The atomic definition of isotopes
This is a lot of fun and your kids will love it. If your students have never learnt anything about elements, compounds and isotopes before, then you could provide the students with a summary to help them as they do the puzzle.
In this pack you get a PPTX (which you can edit), a pdf version and a png of the puzzle itself (in case you want to project it on your interactive whiteboard for students to fill in).
A fun, clear, comprehensive and varied worksheet that works well as starter, plenary or as a chunk of the main body of lesson.
Suitable for GCSE or IGCSE Chemistry, Science (Double Award) or Science (Single Award), this resource covers:
1.The meaning of 'group number' and how this relates to reactivity trends
2. How 'group number' relates to outer shell electrons
3. Names of groups in the periodic table
4. Similarities in reactivity between elements
5. Differences between elements and compounds
Comes complete with answers. Great for peer or self-assessment.
Included in this pack are both the word doc (which you can edit) and pdf versions.
This is a fun (and moderately challenging) crossword puzzle that would serve as an excellent starter, plenary or in-lesson activity for any class about the periodic table. Suitable for GCSE, IGCSE and pre-IB/AS - Level stduents, this crossword tests students’ knowledge of:
1. The meaning of 'group number' and how this relates to reactivity trends
2. How 'group number' relates to outer shell electrons
3. Names of groups in the periodic table
4. Names of elements found in particular groups
5. Real-life scenarios of elements (e.g. iron in red blood cells, silicon in computer chips)
6. Metals and non-metals
7. Alkali metals, noble gases, halogens and transition metals
8. Metalloids
This is a lot of fun and your kids will love it. If your students have never learnt anything about the periodic table before, then you could provide the students with a summary to help them as they do the puzzle.
In this pack you get a PPTX (which you can edit), a pdf version and a png of the puzzle itself (in case you want to project it on your interactive whiteboard for students to fill in).
This incredibly clear PowerPoint goes through the key calculations involved in working out the mol/dm cubed for solutions. Suitable for 'A' - Level and IBDP students, this PowerPoint even includes some great questions at the end that the students can try for themselves.
A very clear PowerPoint presentation showing the 'arrows in boxes' electronic sub shell filling order from hydrogen to krypton. My students find this very helpful and it is useful when printed as a handout. It also shows clearly the incomplete 4s subshell in chromium and copper.
This quick test/worksheet covers the pharmaceutical products testing section of IBDP Chemistry Option D (FE 2016).
Questions include:
1. Testing drugs on animals and cell cultures tells us three things. What are they?
2. What does LD50 mean?
There's also a flow chart to fill in (the docx file has the answers (just remove the boxes).
This well-formatted worksheet is perfect for high-ability GCSE students and post-16 learners. It covers:
The definition of isotopes (in terms of neutrons, protons and electrons)
The uses of radioisotopes (along with examples for each use)
Symbols for radioisotopes
This sheet should keep your students busy for some time as they will need to do some research to find out the answers for each question. It also comes as a Word document, so is fully editable and easy to re-format if needs be.
This PowerPoint presentation offers the perfect introduction to the alkanes unit of organic chemistry for advanced learners (e.g. 'A' - Level and IB students).
Beautifully illustrated and clear, this resource will enhance your delivery of this topic immensely.
This fun and dynamic resource is perfect for IGCSE, GCSE and MYP Chemistry students. It covers all of the essential vocabulary of electrolysis including:
Anode
Cathode
Anion
Cation
Electrode
Electrolyte
REDCAT (Reduction at the cathode)
OILRIG (Oxidation is loss, reduction is gain)
PANCake (Positive Anode, Negative Cathode)
You can use this fun activity as a starter, plenary or 'breaker' within the lesson.
In this pack you get a pptx, pdf and a png file of the puzzle itself.
A brilliant, well-illustrated, clear and varied worksheet that works well as starter, plenary or as a chunk of the main body of lesson.
Suitable for GCSE or IGCSE Chemistry, Science (Double Award) or Science (Single Award), this resource covers:
1. The differences between elements and compounds in terms of physical structure (represented by diagrams), ease of separation and reactivity
2. Groups and periods in the periodic table, and how they relate to valence electron and shell number
Comes complete with answers. Great for peer or self-assessment.
Included in this pack are both the word doc (which you can edit) and pdf versions.