Standard 1 - Matter --- 2 Weeks CLE 3202.1.1 Explore matter in terms of its physical and chemical properties. CLE 3202.1.4 Investigate chemical and physical changes. CLE 3202.1.5 Evaluate pure substances and mixtures. CLE 3202.Inq.6 Communicate and defend scientific findings. Distinguish among solids, liquids, gases, and plasmas. Identify substances and mixtures based on physical properties. Use the properties of selected materials to categorize them into groups. Compare and contrast physical and chemical changes. Compare different types of mixtures. Construct an experiment to separate the components of a mixture. Distinguish between examples of common elements and compounds. Prentice Hall Physical Science – Properties of Matter – Chapter 2 2.1 – Classifying Matter 2.2 – Physical Properties 2.3 – Chemical Properties Engage/Explore – What Properties Could You Use to Describe Materials? – p. 37 Data Analysis – Do the Contents of Two Cans of Mixed Nuts Meet FDA Regulations? - 42 Quick Lab – Comparing Heat Conductors – p. 46 Using Properties to Separate Mixtures - p. 50 Concepts in Action – Getting a Fresh Start – p. 52 Quick Lab – Identifying a Chemical Change – p. 56 Vernier – Activity # 2 and Melting of Water Academic Vocabulary Pure substances, element, atom, compound, heterogeneous mixture, homogeneous mixture, solution, suspension, colloid, physical property, viscosity, conductivity, malleability, melting point, boiling point, filtration, distillation, physical change, chemical property, flammability, reactivity, chemical change, precipitate Performance Tasks Integrate Language – Elements Students will research and explain the origin of element symbols (other than Au) that are not abbreviations for element names in English. Classification of Matter Students will make a foldable to ensure that they have understood the content by defining the vocabulary terms from this chapter. Integrate History – Alchemy In the Middle Ages, alchemy was an early form of chemistry devoted to the study of changing
Assessment – pp. 532 - 533 (Practice8/ ) Standard 1 – Matter - 1.5 Weeks CLE 3202.1.3 Characterize and classify elements based on their atomic structure. CLE 3202.Math.2 Utilize appropriate mathematical equations and processes to solve basic physics problems. CLE 3202.Inq. 1 Recognize that science is a progressive endeavor that reevaluates and extends what is already accepted. CLE 3202.Inq. 6 Communicate and defend scientific findings. Determine the composition of an atom and the characteristics of its subatomic particles. Compare the properties of metals, metalloids, and nonmetals. Create a classification system using the properties of selected elements and compare it to the periodic table. Identify the number of protons, neutrons, and electrons in an atom of an isotope based on its atomic number and atomic mass. Prentice Hall Physical Science – The Periodic Table – Chapter 5 5.1 –Organizing the Elements 5.2 – Modern Periodic Table 5.3 – Representative Groups Engage/Explore – how Much Data Do you Need to Identify a Pattern? – p. 125 Quick-Lab – Making a Model of a Periodic Table - p. 128 Quick Lab – Defining a Metal – p. 135 Exploration Lab – Predicting the Density of an Element – Academic Vocabulary Periodic table, period, group, periodic law, atomic mass unit, metals, transition metals, nonmetals, metalloids, valence electron, alkali metals, alkaline earth metals, halogens, noble gases, malleable, ductile, metallic bonding, diatomic molecule Performance Tasks Mendeleev’s Periodic Table Students will write a paragraph about Mendeleev’s periodic table. Students will use their paragraph to convince a reader that the periodic table is extremely useful to scientists.
pp. 150-151 Assessment – p. 155 Glencoe Physical Science – Elements and Their Properties – Chapter 19 19.1 – Metals 19.2 – Nonmetals 19.3 – Mixed Groups Launch Lab – Observing Colorful Clues – p. 569 Mini-Lab – Discovering What’s in Cereal – p. 574 Mini-Lab – Identifying Chlorine Compounds in Your Water p. 580 Lab – What Type Is It? – p. 583 Circle Graphs p. 587 Lab – Design Your Own – Slippery Carbon pp. 592-593 Assessment – pp. 598-599 (Hint: Use specific facts to support your argument.) Concepts in Action – Elemental Friends and Foes – Prentice Hall – pp. 146-149 Students will choose a trace element other than vanadium, selenium, or iodine. Students will find out which goods are good sources of the element. They will write a paragraph explaining how their diet meets or could be adjusted to meet their need for this element. Groups Students will make a graphic organizer to help classify and organize elements into groups based on their common features. The Gas That Glows Divide students into groups of three. As a group, students will brainstorm a new product or business, and then design a neon sign to advertise their idea. Groups are to see if other groups can correctly guess what their sign represents. TOOLBOX