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Biology Breakdown

• Introduction to Biology

  • Vocabulary Organizer - Introduction to Biology - 54 key biology terms covering the scientific method, data types, instruments, and biology disciplines. A strong foundation before your first unit begins.

• Cell Division

  • Vocabulary Organizer - The Cell Cycle, Mitosis, and Meiosis - 67 key biology terms covering the cell cycle, mitosis, and meiosis. A strong guide to cellular division.

  • Graphic Organizer - The Cell Cycle and The Checkpoints - A visual overview of the cell cycle stages and checkpoints. A handy reference for studying, revision, or keeping your notes organized.

  • Henrietta Lacks and HeLa: Reading Passage and CER Activity - Read about one of science's most important (and most controversial) figures, then build a written argument using real evidence from the passage.

Chemistry Concepts

• Math Foundations for Chemistry

  • Significant Figures Explained - Video Lesson - Confused about when zeros count? This video breaks down how to identify and use significant figures step by step

  • Reference - Rules for Significant Figures - A quick-reference sheet covering all the rules for counting and using significant figures. Print it out and keep it with your notes.

  • Practice Problems - Significant Figures Counting and Operations - Counting sig figs is one thing, applying them in calculations is another. This worksheet practices both.

  • SI Units and Dimensional Analysis - Video Lesson - Learn the units of science, their prefixes, and how to convert between units using dimensional analysis.

  • Reference - SI Units of Measurements and Conversions - A reference sheet covering SI units, prefixes, and common conversions; useful to have on hand during homework and lab work.

  • Practice Problems - Unit Conversions and Dimensional Analysis - Build confidence converting between units using dimensional analysis with this focused practice worksheet and common conversion factors included.

Math Student Guide

• General Math References

  • Multiplication Table (12x12) - A clean, printable 12x12 multiplication table, useful to have on hand while working through any math topic that involves multiplication.

  • Divisibility Reference - Quick-reference sheet for the divisibility rules, a handy shortcut for factoring, simplifying fractions, and number sense problems.

  • Parent Functions and Graphing Form Printable - A reference sheet covering the core parent functions and their graphing forms. Keep it with your notes throughout Algebra and beyond.

• Number Properties

  • Types of Real Numbers - Video Lesson - Not sure where integers, rationals, and irrationals fit together? This video maps out the real number system clearly from the ground up.

  • Types of Real Numbers - Guided Notes - Follow-along notes covering the full real number system, use alongside the video lesson or as a standalone study reference.

  • Types of Real Numbers - Problem Set 1 - Foundational practice identifying and classifying types of real numbers.

  • Types of Real Numbers - Problem Set 2 - A second set of practice problems on real numbers to build fluency and confidence before moving on.

  • Fractions and Decimals Revision - Video Lesson - A full walkthrough of fractions and decimals covering conversions, mixed numbers, and place value explained step by step.

  • Fractions and Decimals Revision - Guided Notes - Structured notes covering fraction and decimal conversions, place value, and equivalents.

  • Fractions and Decimals Revisions - Problem Set 1 - Recall and reinforce the fundamentals of fractions and decimals with this first set of focused practice problems.

  • Fractions and Decimals Revisions - Problem Set 2 - A second round of fraction and decimal practice problems to build speed and accuracy before a test or moving on to new material.

  • The Number Line and Absolute Values - Video Lesson - Understand how the number line works and what absolute value actually means, clearly explained before diving into practice.

  • The Number Line and Absolute Values - Guided Notes - Follow-along notes on the number line and absolute values, use with the video or independently as a study reference.

  • The Number Line and Absolute Values - Problem Set 1 - Start practicing with the number line and absolute value problems with this foundational first worksheet.

  • The Number Line and Absolute Values - Problem Set 2 - A second practice set on absolute values and the number line, ideal for reinforcing the concept before a quiz or test.