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Grefintec's Shop

I set up Grefintec in 2012 and have successfully been making a wide variety of online teaching resources since then, primarily for the training of practitioners working within the early years and playwork sectors. However, my day job is a biology teacher so I also make resources for myself and these are the ones I share, for free, in my TES shop. I hope that you enjoy them and find them useful,

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I set up Grefintec in 2012 and have successfully been making a wide variety of online teaching resources since then, primarily for the training of practitioners working within the early years and playwork sectors. However, my day job is a biology teacher so I also make resources for myself and these are the ones I share, for free, in my TES shop. I hope that you enjoy them and find them useful,
Chili Challenge Homework Task Sheet

Chili Challenge Homework Task Sheet

This differentiated homework task sheet enables students to take ownership for their own learning. The resource has been created using PowerPoint, this means that text boxes can be inserted onto the challenge levels to describe the tasks. I suggest two or three choices of task per challenge level. The challenge levels are indicated by spiciness, the spicier the task, the more challenging it is. Keywords: whole school, homework, task sheet, worksheet, class template, chili, differentiated
Grefintec
Activity for a Lesson on Metabolism (AQA 4.4.2.3)

Activity for a Lesson on Metabolism (AQA 4.4.2.3)

This is a Brainstorm detailing the key points of the AQA Biology 8461 syllabus. I have used it as part of a group brainstorming activity, as follows: Group pupils into teams with 4/5 members and ask them to work together to create a brainstorm on metabolism. To support them give them a copy of the 'cue sheet'. To ensure that all members have a role to play and take responsibility for it, also give the groups a 'group task sheet'. They have to sign their name against the role that they are going to take responsibility for. This ensures that everyone is taking part. Give them a set time to work on the task and then swap the brainstorms between groups and ask them to peer assess them eg write targets for improvement on post-it notes. Give them a set period of time to meet the targets. Then give them a printed copy of the already completed metabolism brainstorm. Ask them to make additions to their own and to highlight anything that they have got which is not on the prepared brainstorm Keywords: metabolism, enzyme, metabolic pathways, anabolic, catabolic, respiration, mitochondria
Grefintec
Diffusion - Differentiated Worksheets

Diffusion - Differentiated Worksheets

Set of four differentiated worksheets for use in an introductory lesson on the process of diffusion. Great to use after pupils have observed the diffusion of a potassium permanganate crystal in water in a petri dish for themselves. Lower level Blooms questioning is included. Keywords: Diffusion
Grefintec
Cell Biology Word Search

Cell Biology Word Search

A cell biology word search which is great way to introduce key words for the topic. Can be used as a starter, plenary, or extension task. Keywords: Eukaryotic cell, prokaryotic cell, animal cell, plant cell, chloroplast, nucleus, vacuole, cell wall, mitochondria, ribosome
Grefintec
Organic Chemistry Functional Groups Guess Who?

Organic Chemistry Functional Groups Guess Who?

A Guess Who game designed for pupils revising Organic Chemistry functional groups. Inspired by the childhood game 'Guess Who?' and played in a similar way. Print out pages two copies of page 1 and print on the reverse page 2 so that when folded in half (as in the picture) the title page obscures the view of the functional groups. Print out two copies of page 3 and cut out the rectangles. Players face each other. Each player chooses a functional group and keeps it a secret. Players take it in turns to guess the identity of the other player's chosen group using clues associated with the different groups. Players use the white rectangles to cover the functional groups eliminated from the game. First player to guess the other player's functional group wins! Keywords: organic chemistry, functional groups, alkanes, alkenes, alcohols, aldehydes, ketones, carboxylic acids, esters, halogenalkanes, game. Guess Who?
Grefintec
Plant Hormone Dominoes (with answers)

Plant Hormone Dominoes (with answers)

A set of dominoes to use as a plenary or as a revision resource. Students have to cut out the dominoes and then match up the questions with the answers. All are from the GCSE biology topic 'plant hormones'.
Grefintec
Differentiated Cell Transport Revision Wordsearch

Differentiated Cell Transport Revision Wordsearch

Differentiated cell transport revision wordsearch. Students need to solve crossword clues to identify the words. Words: Active transport, diffusion, osmosis, exchange surface, concentration gradient, surface area, respiration, water, transport, passive Suitable for AQA GCSE Biology
Grefintec
Bioenergetics Wordsearch

Bioenergetics Wordsearch

Perfect as a settler task and a great way to learn key words, this wordsearch introduces or helps to consolidate key terms from bioenergetics (AQA 4.2.1, 4.2.2, 4.2.3). Keywords: Mitochondria, heart rate, breathing rate, anaerobic, oxygen debt, lactic acid, glucose, respiration, cells
Grefintec
Magnetism Revision Crossword (KS3)

Magnetism Revision Crossword (KS3)

I designed this crossword as a settler/starter task for a KS3 class (year 8 ) who were doing their third lesson on magnetism. Keywords: poles, induced, fieldlines, plotting compass, alloy
Grefintec
3.3.1 Surface Area:Volume Ratio - Fick's Law

3.3.1 Surface Area:Volume Ratio - Fick's Law

A worksheet which explains how Fick's Law is calculated and uses alveoli as an example, illustrating how rate of diffusion would change if surface area and/or exchange surface thickness is changed. Includes extension question with answer
Grefintec
Presenting Differentiated Lesson Tasks

Presenting Differentiated Lesson Tasks

A whole school PowerPoint slide to present differentiated lesson tasks. This differentiated task sheet enables students to take ownership for their own learning. The resource has been created using PowerPoint, this means that text boxes can be inserted onto the challenge levels to describe the tasks. I suggest two or three choices of task per challenge level. The challenge levels are indicated by spiciness, the spicier the task, the more challenging it is. Keywords: whole school, lesson, task sheet, worksheet, class template, chili, differentiated
Grefintec
Exit Ticket

Exit Ticket

An A4 sheet with six prepared exit tickets. A quick and easy way to collect feedback on learning which is taking place in your class.
Grefintec
Mini Plenary Cards (Biology Themed Back)

Mini Plenary Cards (Biology Themed Back)

Mini plenaries are a type of formative assessment and are a great way to review progress of learning during a lesson. It also allows pupils opportunities for self reflection. "Teachers have also begun to be more flexible in introducing effective ‘mini plenaries’ at critical points in a lesson to review progress, clarify misunderstandings and move the work forward (OFSTED Dec. 2003)". Just ask a pupil to select a card and in so doing will feel like they are taking responsibility for their own learning. Just print out 9 copies of page 1 of the PDF and return to the printer for double sided printing and then print out pages 2-10. It is best to print out the cards on thick paper/thin card. I have laminated my set for durability. There are five sets available from my TES shop, the only difference is the back design, the actually mini plenary suggestions are the same. This is the biology themed back. Keywords: formative assessment, mini plenaries, plenary, assessment.
Grefintec
Mini Plenary Cards (Yellow Backed Design)

Mini Plenary Cards (Yellow Backed Design)

Mini plenaries are a type of formative assessment and are a great way to review progress of learning during a lesson. It also allows pupils opportunities for self reflection. "Teachers have also begun to be more flexible in introducing effective ‘mini plenaries’ at critical points in a lesson to review progress, clarify misunderstandings and move the work forward (OFSTED Dec. 2003)". Just ask a pupil to select a card and in so doing will feel like they are taking responsibility for their own learning. Just print out 9 copies of page 1 of the PDF and return to the printer for double sided printing and then print out pages 2-10. It is best to print out the cards on thick paper/thin card. I have laminated my set for durability. There are five sets available from my TES shop, the only difference is the back design, the actually mini plenary suggestions are the same. This is the yellow backed design. Keywords: formative assessment, mini plenaries, plenary, assessment.
Grefintec
Mini Plenary Cards (Blue Coloured Back)

Mini Plenary Cards (Blue Coloured Back)

Mini plenaries are a type of formative assessment and are a great way to review progress of learning during a lesson. It also allows pupils opportunities for self reflection. "Teachers have also begun to be more flexible in introducing effective ‘mini plenaries’ at critical points in a lesson to review progress, clarify misunderstandings and move the work forward (OFSTED Dec. 2003)". Just ask a pupil to select a card and in so doing will feel like they are taking responsibility for their own learning. Just print out 9 copies of page 1 of the PDF and return to the printer for double sided printing and then print out pages 2-10. It is best to print out the cards on thick paper/thin card. I have laminated my set for durability. There are five sets available from my TES shop, the only difference is the back design, the actually mini plenary suggestions are the same. This is the blue backed design. Keywords: formative assessment, mini plenaries, plenary, assessment.
Grefintec
Mini Plenary Cards (Grey Backed Cards)

Mini Plenary Cards (Grey Backed Cards)

Mini plenaries are a type of formative assessment and are a great way to review progress of learning during a lesson. It also allows pupils opportunities for self reflection. "Teachers have also begun to be more flexible in introducing effective ‘mini plenaries’ at critical points in a lesson to review progress, clarify misunderstandings and move the work forward (OFSTED Dec. 2003)". Just ask a pupil to select a card and in so doing will feel like they are taking responsibility for their own learning. Just print out 9 copies of page 1 of the PDF and return to the printer for double sided printing and then print out pages 2-10. It is best to print out the cards on thick paper/thin card. I have laminated my set for durability. There are five sets available from my TES shop, the only difference is the back design, the actually mini plenary suggestions are the same. This is the grey backed design. Keywords: formative assessment, mini plenaries, plenary, assessment.
Grefintec