What is pestle+?

pestle+ is a Chrome extension developed by ibhereforyou, and its main feature is "Study smart with targeted practice by organizing pestle by difficulty, and challenge yourself with timed practice!".

Extension Screenshots

Download pestle+ Extension CRX File

Download pestle+ extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.

Extension Usage Instructions

Pestle+ enables you to level up your revision by revising for Math SL and HL at an appropriate difficulty, always allowing you to challenge yourself and refine your skills.

Pestle+ does this by organizing all Math questions by difficulty, which has been identified using a hybrid algorithm that uses Natural Language Processing techniques to analyze IB examiner remarks and combines it with information about the question length and position in the paper.

You can also challenge yourself with our Timer, that calculates how much time you would have to complete a question during your final IB exams, and allows you to attempt it at varying fractions and multiples (25%, 50%, 75%, 100%, 125%, 150%, 200%) as per your own needs.

Each question also leads you to 10 other Related Questions, which have been identified using subject-specific tags and Natural Language Processing. These questions, tagged by difficulty, allow you to achieve mastery of a sub-topic at your own level and pace.

UPDATE: Now supports Related Questions for Chemistry, Physics, and Biology!

Note: The pestle+ extension has been developed independently of the pestle website, and not by the original developers. The original developers have the authority to modify or remove access to the pestle website.

Extension Basic Information

Name	pestle+
ID	lcpbagfnfnjgmmjegmjbmhbkjedgcioi
Official URL	https://chromewebstore.google.com/detail/pestle+/lcpbagfnfnjgmmjegmjbmhbkjedgcioi
Description	Study smart with targeted practice by organizing pestle by difficulty, and challenge yourself with timed practice!
File Size	1.28 MB
Installation Count	945
Current Version	1.0.4
Last Updated	2023-09-23
Publish Date	2022-09-15
Rating	5.00/5 Total 2 Ratings
Developer	ibhereforyou
Email	[email protected]
Payment Type	free
Supported Languages	en-US
manifest.json
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"matches": [ "https:\/\/pestle-ib.firebaseapp.com\/chemistry\/topic\/\/question\/" ], "run_at": "document_end", "js": [ "javascript\/questionpage.js", "javascript\/jquery-3.3.1.js" ] }, { "matches": [ "https:\/\/pestle-ib.firebaseapp.com\/math_hl\/topic\/\/question\/" ], "run_at": "document_end", "js": [ "javascript\/questionpage.js", "javascript\/jquery-3.3.1.js" ] }, { "matches": [ "https:\/\/pestle-ib.firebaseapp.com\/math\/topic\/\/question\/*" ], "run_at": "document_end", "js": [ "javascript\/questionpage.js", "javascript\/jquery-3.3.1.js" ] }, { "matches": [ "https:\/\/pestle-ib.firebaseapp.com\/math_hl\/topic\/1" ], "run_at": "document_end", "js": [ "javascript\/topicpage.js", "javascript\/jquery-3.3.1.js" ] }, { "matches": [ "https:\/\/pestle-ib.firebaseapp.com\/math_hl\/topic\/2" ], "run_at": "document_end", "js": [ "javascript\/topicpage.js", "javascript\/jquery-3.3.1.js" ] }, { "matches": [ "https:\/\/pestle-ib.firebaseapp.com\/math_hl\/topic\/3" ], "run_at": "document_end", 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] }, { "matches": [ "https:\/\/pestle-ib.firebaseapp.com\/math\/topic\/4" ], "run_at": "document_end", "js": [ "javascript\/topicpage.js", "javascript\/jquery-3.3.1.js" ] }, { "matches": [ "https:\/\/pestle-ib.firebaseapp.com\/math\/topic\/5" ], "run_at": "document_end", "js": [ "javascript\/topicpage.js", "javascript\/jquery-3.3.1.js" ] }, { "matches": [ "https:\/\/pestle-ib.firebaseapp.com\/math\/topic\/6" ], "run_at": "document_end", "js": [ "javascript\/topicpage.js", "javascript\/jquery-3.3.1.js" ] } ], "web_accessible_resources": [ { "resources": [ "json\/math\/questiontextjson.json", "javascript\/tex-svg.js", "json\/math\/relatedquestions.json", "json\/math\/questionscores.json", "json\/math\/questiontopics.json", "json\/math\/questionpoints.json", "images\/playpause1.png", "images\/playpause2.png", "images\/restart.png", "json\/chem\/questionpointsChem.json", "json\/chem\/questiontextChem.json", "json\/chem\/questiontopicsChem.json", "json\/chem\/relatedquestionsChem.json", "json\/phys\/questionpointsPhys.json", "json\/phys\/questiontextPhys.json", "json\/phys\/questiontopicsPhys.json", "json\/phys\/relatedquestionsPhys.json", "json\/bio\/questionpointsBio.json", "json\/bio\/questiontextBio.json", "json\/bio\/questiontopicsBio.json", "json\/bio\/relatedquestionsBio.json" ], "matches": [ "" ] } ], "background": { "service_worker": "javascript\/background.js" } }