Brooklyn School of ExcellenceK–12 College Preparatory · Brooklyn, New York

Science

Life, Earth and physical science through inquiry

Science

Grade 2 – AP Biology

Middle schoolers working on an AMC math paper

Mission & Overview

Our Science program builds curious, careful thinkers — from hands-on observation in elementary school to Regents-level Earth Science and college-level AP Biology — through inquiry, experimentation, and real investigation at every grade.

Two preschoolers reading at a classroom table
  • Grade Span

    Grade 2 through AP Biology

  • Core Strands

    Life Science • Earth & Space Science • Physical Science • Engineering Design

  • Regents & AP

    Earth and Space Science Regents • Physics Regents • AP Biology Exam • NYS Grade 5 Science Test prep

  • Format

    Hands-on labs & investigations • science journals • Fun Science Fridays • projects

Science Foundations

Every grade explores Life, Earth, and Physical Science through observation, hands-on investigation, and the scientific method.

A young student drawing in a picture book
  • Grade 2: Habitats, Weather & Simple Machines

    Life cycles and habitats; water, weather & natural resources; matter, forces, energy, and simple machines.

  • Grade 3: Ecosystems, Earth's Materials & Matter

    Habitats and biodiversity; rocks, soil, weather, and the solar system; matter, forces, and the scientific method.

  • Grade 4: Cells, Ecosystems & Energy Transfer

    Plant vs. animal cells; food chains and energy flow; weather, water cycle, and the solar system; forces and energy.

Skills Built Every Year

Preschoolers showing their Moomin drawings
  • Life Science

    • Characteristics of living things
    • Life cycles & habitats
    • Ecosystems & food webs
    • Adaptations & survival
  • Earth Science

    • Weather & climate
    • Water cycle
    • Rocks, soil & minerals
    • Natural resources
  • Physical Science

    • Properties of matter
    • Forces & motion
    • Forms of energy
    • Simple machines
  • Scientific Method

    • Asking questions
    • Making predictions
    • Recording observations
    • Science journals
    • Hands-on experiments

Courses

7 courses, each with its units of study. Pick a course to see it.

Grade 4/5 Science

Hands-on science three times a week — investigations, experiments, and engineering, preparing students for the NYS Grade 5 Science Test.

  1. 1Scientific Investigation & Engineering Design
  2. 2Structure and Properties of Matter
  3. 3Energy
  4. 4Earth's Systems
  5. 5Earth's Place in Space
  6. 6Ecosystems and Living Things
  7. 7Engineering Design Challenges

Students build scientific thinking by asking questions, analyzing data, and explaining evidence collaboratively.

Assessment & Grading

  • 01

    Grades 2–4

    • 30% — Assessments
    • 25% — Projects & Presentations
    • 20% — Classwork & Participation
    • 15% — Homework
    • 10% — Final Cumulative Task
  • 02

    Grades 4/5 – AP Biology

  • 03

    Gr. 4/5 Science

    • 25% Exams
    • 15% Quizzes
    • 25% Homework
    • 15% Participation
    • 20% Classwork
  • 04

    Gr. 5/6 Science

    • 25% Exams
    • 15% Quizzes
    • 20% Homework
    • 15% Participation
    • 15% Classwork
    • 10% Fun Science
  • 05

    Earth & Space

    • 25% Exams
    • 20% Quizzes
    • 20% Homework
    • 15% Participation
    • 10% Labs

    10% Rock&Roll Fri.

  • 06

    AP Biology

    • 25% Unit Exams
    • 20% Quizzes
    • 20% Homework
    • 10% Participation
    • 15% Labs

    10% Biotech Fri.

    Grading detail below reflects the courses with published syllabi. Physics grading will be added once its syllabus is available.

  • 07

    Living Environment

    • 25% Exams
    • 20% Quizzes
    • 25% Homework
    • 20% Projects
    • 10% Participation
  • 08

    Chemistry

    • 25% Exams
    • 20% Quizzes
    • 25% Homework
    • 20% Projects
    • 10% Participation
A student with a chemistry book open at the periodic table

What Makes Us Unique

  • One continuous science pathway — from habitats to AP Biology
  • Hands-on labs and investigations at every single grade
  • Weekly Fun Science Fridays make experimentation a habit, not an event
  • 30 required labs before the Earth and Space Science Regents
  • Regents and AP preparation built into the course all year long

From growing plants in a classroom to analyzing DNA — one continuous journey of scientific discovery.

An older student writing at her desk
Young students in the computer room
Students working in the computer classroom
High-school students working at their desks

See BSE in Person.

Tours run on school days, so you see real classes. Bring your child; we'll meet them too.