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15 worksheets · Save $9.40 (20%) · prices shown inside the bundle

1. 01
   7th Grade Science | Chemical Properties Worksheet (PDF+ Answer Key)

   Grade 7 · Science

   • Understand and identify various chemical properties of substances.
   • Explain how observable changes indicate chemical reactions.
   • Recognize the role of chemical properties in real-world reactions.

   +1 more
   $2.40$3.00
2. 02
   7th Grade Science | Predicting Chemical Reactions Worksheet (PDF + Answer Key)

   Grade 7 · Science

   • Understand how physical and chemical properties can indicate the likelihood of chemical reactions.
   • Identify signs of chemical changes during material interactions.
   • Apply knowledge of properties like reactivity, solubility, flammability, and acid-base behavior to predict reaction outcomes.

   +1 more
   $2.40$3.00
3. 03
   7th Grade Science | Closed Systems Worksheet (PDF+ Answer Key)

   Grade 7 · Science

   • Understand the difference between closed and open systems in terms of matter transfer.
   • Explain how mass conservation applies to closed systems during reactions.
   • Identify system boundaries and recognize when matter enters or leaves a system.

   +1 more
   $2.40$3.00
4. 04
   7th Grade Science | Phase Changes Worksheet (PDF+ Answer Key)

   Grade 7 · Science

   • Understand the different types of phase changes and the energy involved in each process.
   • Identify the conditions under which phase changes occur and how they affect particle arrangement and energy.
   $2.40$3.00
5. 05
   7th Grade Science | Reaction Types Worksheet (PDF+ Answer Key)

   Grade 7 · Science

   • Understand the different types of chemical reactions: synthesis, decomposition, single displacement, double displacement, acid–base neutralization, and combustion.
   • Identify reaction types from chemical equations and descriptions.
   • Describe the particle-level processes involved in various reaction types.

   +1 more
   $2.40$3.00
6. 06
   7th Grade Science | Mixtures and Purity Worksheet (PDF+ Answer Key)

   Grade 7 · Science

   • Understand the difference between mixtures and pure substances.
   • Identify different types of mixtures, including heterogeneous and homogeneous.
   • Explain physical properties that facilitate separation methods such as filtration, evaporation, and distillation.

   +1 more
   $2.40$3.00
7. 07
   Grade 7 Science | Energy and Change Worksheet (PDF+ Answer Key)

   Grade 7 · Science

   • Understand the difference between exothermic and endothermic reactions and how energy is involved.
   • Identify signs of chemical and physical changes based on energy transfer and other indicators.
   • Explain how bond breaking and formation relate to energy changes during chemical reactions.

   +1 more
   $2.40$3.00
8. 08
   Grade 7 Science | Material Selection Worksheet (PDF+ Answer Key)

   Grade 7 · Science

   • Understand how physical and chemical properties influence material suitability in various applications.
   • Identify key properties such as corrosion resistance, hardness, melting point, solubility, and reactivity.
   • Match material properties to specific application requirements to prevent unwanted chemical changes.

   +1 more
   $2.40$3.00
9. 09
   Grade 7 Science | Particle Model Worksheet (PDF+ Answer Key)

   Grade 7 · Science

   • Explain how the particle model represents matter as composed of atoms and molecules.
   • Describe how chemical changes involve breaking and forming bonds between particles while conserving mass.
   • Visualize chemical reactions in terms of particles moving, colliding, and recombining.

   +1 more
   $2.40$3.00
10. 10
    7th Grade Science | Physical Change Worksheet (PDF + Answer Key)

    Grade 7 · Science

    • Define physical change and identify examples of physical changes.
    • Differentiate between physical and chemical changes based on observable attributes.
    • Explain why physical changes are often reversible.

    +1 more
    $2.40$3.00