• Resource ID: SE071007
    • Grade Range: 9–12
    • Subject: Science

    SE Resource updt 6.02 Percent Composition

    In this video, we will calculate percent composition or mass percent and various applications.

    • Resource ID: SE071008
    • Grade Range: 9–12
    • Subject: Science

    SE Resource updt 6.03 Empirical and Molecular Formulas

    In this video, we will learn the difference between an empirical and molecular formula and how to find them.

    • Resource ID: SE071009
    • Grade Range: 9–12
    • Subject: Science

    SE Resource updt 6.04 Balancing Equations

    In this video, we will learn how to balance chemical equations using the law of conservation of matter.

    • Resource ID: SE071010
    • Grade Range: 9–12
    • Subject: Science

    SE Resource updt 6.05 Stoichiometry with Balanced Equations

    In this video, we will apply stoichiometric concepts to balanced equations in order to determine mass relationships within reactions.

    • Resource ID: SE071011
    • Grade Range: 9–12
    • Subject: Science

    SE Resource updt 6.06 Limiting Reactants and Percent Yield

    In this video, we will investigate limiting reactants and how they affect chemical reactions

    • Resource ID: SE111007
    • Grade Range: 9–12
    • Subject: Science

    SE Resource updt 6.01 Classifications of Waves

    In this video, we explore the two fundamental categories of waves and give physical examples of each.

    • Resource ID: SE111008
    • Grade Range: 9–12
    • Subject: Science

    SE Resource updt 6.02 Properties of Waves

    In this video, we define the fundamental quantities associated with waves, including frequency, period, amplitude, and speed.

    • Resource ID: SE111009
    • Grade Range: 9–12
    • Subject: Science

    SE Resource updt 6.03 Sound Waves

    In this video, we explore how the mathematics and concepts of waves apply to a specific type of wave: sound.

    • Resource ID: SE111010
    • Grade Range: 9–12
    • Subject: Science

    SE Resource updt 6.04 The Doppler Effect and Interference

    In this video, we explore the Doppler effect, which modulates the perceived frequency of waves depending on the relative motion between source and observer.

    • Resource ID: SE111011
    • Grade Range: 9–12
    • Subject: Science

    SE Resource updt 6.05 Applications of Waves

    In this video, we explore how the mathematics and concepts of waves apply in the everyday world.

    • Resource ID: SE111012
    • Grade Range: 9–12
    • Subject: Science

    SE Resource updt 7.01 Electric Charge

    In this video, we define electric charge, conductors, and insulators.

    • Resource ID: SE111013
    • Grade Range: 9–12
    • Subject: Science

    SE Resource updt 7.02 Coulomb's Law

    In this video, we define Coulomb's law and examine the interaction between two stationary, charged particles.

    • Resource ID: SE111014
    • Grade Range: 9–12
    • Subject: Science

    SE Resource updt 7.03 Electric Field

    In this video, we define the electric field and field line conventions.

    • Resource ID: SE071014
    • Grade Range: 9–12
    • Subject: Science

    SE Resource updt 3.01 Math Skills

    In this video, we review some of the necessary math skills for solving problems in Chemistry.

    • Resource ID: SE071015
    • Grade Range: 9–12
    • Subject: Science

    SE Resource updt 3.02 Graph Interpretation

    In this video, we interpret data from graphs, and discuss direct and indirect relationships.

    • Resource ID: SE071016
    • Grade Range: 9–12
    • Subject: Science

    SE Resource updt 3.03 Recording Measurements

    In this video, we discuss SI units, accuracy, and precision.

    • Resource ID: SE071017
    • Grade Range: 9–12
    • Subject: Science

    SE Resource updt 3.04 Temperature

    In this video, we discuss the Fahrenheit, Celsius, and Kelvin temperature scales.

    • Resource ID: SE071018
    • Grade Range: 9–12
    • Subject: Science

    SE Resource updt 3.05 Scientific Notation and Significant Figures

    In this video, we use scientific notation and determine rules for significant figures.

    • Resource ID: SE071019
    • Grade Range: 9–12
    • Subject: Science

    SE Resource updt 3.06 Decimal Prefixes and Equalities

    In this video, we convert units using SI prefixes and conversion factors.

    • Resource ID: SE071020
    • Grade Range: 9–12
    • Subject: Science

    SE Resource updt 3.07 Dimensional Analysis

    In this video, we expand on the idea of conversion factors to solve dimensional analysis problems.