Resource Summary: OCR H446 - Topic 1.3.4 - Web Search (Crawlers, PageRank & Advanced Search)
Unlock the secrets of web searches with this engaging resource pack on OCR H446, Topic 1.3.4. This comprehensive 18-slide PowerPoint features animations designed to help students understand how search engines index web pages and the mechanics behind web searching.
The lesson objectives include understanding the role of web crawlers in collecting data from websites, evaluating the impact of metadata, and explaining the PageRank algorithm’s function in determining search results. Students will also interpret and apply the PageRank algorithm to real-world scenarios, enhancing their analytical skills.
This resource pack features a variety of activities, including 10 open-ended questions with provided answers, ensuring that students can deepen their understanding. Supplementary reading material with useful HTML links is also included for further exploration of the topic.
Educators will benefit from the detailed Teacher Only PowerPoint that contains solutions for discussion. Additionally, a student version is provided, which can easily be converted to a PDF after adding the school logo for sharing on Teams.
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£4.99