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LIFESCI 30A · LS 30AMathematics for Life Scientists

Life Sciences · 5 units · Undergraduate lower division (0-99)

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Mathematical modeling as tool for understanding dynamics of biological systems. Fundamental concepts of single-variable calculus and development of single- and multi-variable differential equation models of dynamical processes in ecology, physiology, and other subjects in which quantities change with time. Use of free computer program Sage for problem solving, plotting, and dynamical simulation in laboratory.

Letter grading.

When it runs

Checking the Schedule of Classes…

Requisites

Official UCLA wording

Preparation: three years of high school mathematics (to algebra II), some basic familiarity with computers.

BruinTree reads · Preparation

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BruinTree could not read this requirement — see UCLA’s wording above.

  • · could not read "three years of high school mathematics (to algebra II)" (no course number found)
  • · could not read "some basic familiarity with computers" (no course number found)
  • · no course reference could be read from this requisite

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Requires

Everything that has to come before this course, not just the courses named in the requisite above.

Nothing — this is an entry point.

Unlocks

What this course is a requisite for, and what those courses lead to in turn.

LIFESCI 30A4 more beyond

  • LIFESCI 30BMathematics for Life Scientists13 more beyond
    • LIFESCI M32Essential Calculus for Mathematical Biologistsanother path to it
    • LIFESCI 192FUndergraduate Practicum in Life Sciencesanother path to it
    • NEUROSC C151Computational Neuroscience for Interdisciplinary Scientistsanother path to it
    • NURSING 51Medical Microbiology for Nursing Students
    • PHYSICS 5APhysics for Life Sciences Majors: Mechanics and Energy11 more beyond
      • A&O SCI 51Fundamentals of Climate Scienceanother path to it
    • EE BIOL C119AMathematical and Computational Modeling in Ecology1 more beyond
    • A&O SCI 90Introduction to Undergraduate Research in Atmospheric and Oceanic Sciences
    • BIOENGR M184Introduction to Computational and Systems Biology
  • LIFESCI M32Essential Calculus for Mathematical Biologists
  • A&O SCI 51Fundamentals of Climate Science
    • A&O SCI 112Climate Change Assessment
      • A&O SCI 121Climate Mitigation Solutionsanother path to it
    • A&O SCI 121Climate Mitigation Solutions
    • A&O SCI 123Climate Adaptation Solutions
  • LIFESCI 40Statistics of Biological Systems6 more beyond
    • MIMG 103BLAdvanced Research Analysis in Virology
    • NEUROSC C151Computational Neuroscience for Interdisciplinary Scientists
    • A&O SCI 112Climate Change Assessmentanother path to it
    • C&S BIO 100Data Science and Statistics for Life Scientists
    • EE BIOL C172Advanced Statistics in Ecology and Evolutionary Biology
    • ENVIRON 134Environmental Economics with Data Analysis
    • MCD BIO 125Undergraduate Molecular, Cell, and Developmental Biology Education Research
    • NEURO C251Computational Neuroscience for Interdisciplinary Scientistsanother path to it
  • LIFESCI 192FUndergraduate Practicum in Life Sciences
  • BIOENGR M182Dynamic Biosystem Modeling and Simulation Methodology
    • BIOENGR CM187Research Communication in Computational and Systems Biology
    • BIOENGR CM287Research Communication in Computational and Systems Biology
  • C&S BIO M32Essential Calculus for Mathematical Biologists
  • CHEM 14AGeneral Chemistry for Life Scientists I9 more beyond
    • LIFESCI 107Genetics32 more beyond
      • LIFESCI 192FUndergraduate Practicum in Life Sciencesanother path to it
    • PHYSCI 167Physiology of Nutrition
    • PHYSICS C186Neurophysics: Brain-Mind Problem
    • CHEM 14BGeneral Chemistry for Life Scientists II10 more beyond
      • A&O SCI 104Fundamentals of Air and Water Pollution
    • EE BIOL 148Biology of Marine Plants
    • EPS SCI CM173Earth Process and Evolutionary History
    • PHYSICS C286Neurophysics: Brain-Mind Problem
    • CHEM 14BEGeneral Chemistry for Life Scientists II—Enhanced2 more beyond
  • COM SCI M182Dynamic Biosystem Modeling and Simulation Methodology
    • C&S BIO M187Research Communication in Computational and Systems Biology
    • COM SCI CM187Research Communication in Computational and Systems Biology
    • COM SCI CM287Research Communication in Computational and Systems Biology
  • EE BIOL M178Computational Systems Biology: Modeling and Simulation of Biological Systems
  • ENVIRON C159Life-Cycle Assessment
  • EPS SCI 153Oceans and Atmospheres
  • MATH M32TEssential Calculus for Mathematical Biologists
    • BIOENGR CM186Computational Systems Biology: Modeling and Simulation of Biological Systems1 more beyond
      • BIOENGR CM187Research Communication in Computational and Systems Biologyanother path to it
    • C&S BIO M186Computational Systems Biology: Modeling and Simulation of Biological Systems
      • C&S BIO M187Research Communication in Computational and Systems Biologyanother path to it
    • COM SCI CM186Computational Systems Biology: Modeling and Simulation of Biological Systems1 more beyond
      • COM SCI CM187Research Communication in Computational and Systems Biologyanother path to it
    • EE BIOL M178Computational Systems Biology: Modeling and Simulation of Biological Systemsanother path to it
    • BIOENGR CM286Computational Systems Biology: Modeling and Simulation of Biological Systems3 more beyond
    • COM SCI CM286Computational Systems Biology: Modeling and Simulation of Biological Systems1 more beyond
  • MCD BIO M130Fundamentals of Digital Imaging and Image Processing
  • NEURO C251Computational Neuroscience for Interdisciplinary Scientists

29 courses list this as a requisite. Showing 60 courses over 3 levels; the branches marked with a count carry on past it. Every course here opens its own tree.

  • Fall 2025
  • Winter 2026
  • Summer 2026
  • Fall 2026
  • Winter 2027

Scheduled, not typical — from UCLA’s Schedule of Classes, which publishes Fall 2025 through Spring 2027 and nothing before it.