Mortars with Pestles

The Plus is Us. Your Texas Personal Account Managers: [email protected] + [email protected] + [email protected] module 5 – impression analysis (footprints, tire tracks) biology TEKS 1A Demonstrate safe practices during laboratory and field inv...

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The Plus is Us. Your Texas Personal Account Managers: [email protected] + [email protected] + [email protected] instructional content: +Hypotheses on Origin of Life • Miller-Urey experiment • Iron-sulfur • RNA +Dating fossils • Relative dating...

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wardsci.com 800-962-2660 Quartz (variety Rose) Si O2 Crystallography: Hexagonal -R; 32 (low quartz). Hexagonal; 622 (high quartz). Crystals not common. Usually massive, coarsely crystalline. Physical Properties: Cleavage: Generally none; occasiona...

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Unit: Scientific Thinking and Processes Aligned to Science TEKS with clear Learning Outcomes. TEKS 2A Know the definition of science and understand that it has limitations, as specified in subsection (b)(2) of this section 2B Know that hypotheses ...

+ward’ssciencewardsci.com800-962-2660 Dolomite CaMg (CO₃)₂ Crystallography: Hexagonal-R; 3. Crystals usually unit rhombohedron, or a steep rhombohedron and base; faces often curved. Twinning common. Also coarse, granular, cleavable masses to fine-...

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ward’s sciencewardsci.com800-962-2660 Hematite Fe2 O Crystallography: Hexagonal -R; 32/m. Crystals thick to thin tabular on {0001}; more rarely rhombohe- dral. Also micaceous to platy, botryoidal to reniform, and commonly earthy. Physical Properti...

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+ward’ssciencewardsci.com800-962-2660 Chalcocite Cu2S Crystallography: Orthorhombic; 2/m2/m2/m (below 105°C); above 105°C, hexagonal. Crystals uncommon, usually small and tabular with hexagonal outline. More often fine-grained and massive. Physica...

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instructional content: + Cell membrane structure • Fluid mosaic model • Role of membranes in organelles • Selective permeability + Passive transport • Concentration gradient • Diffusion • Osmosis • Types of solutions: hypertonic, hypotonic, isoton...

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Ward's NGSS Activity Kits The first complete collection of time-saving activity kits exclusively aligned to NGSS. Ward's NGSS Activity Kits Your Favorite Ward’s Science Activities, Now Aligned to NGSS Discover over 50 of our most popular activity ...

The Plus is Us. Your Texas Personal Account Managers: [email protected] + [email protected] + [email protected] module 6 – blood spatter analysis biology TEKS 1A Demonstrate safe practices during laboratory and field investigations. 2F Collect...

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science tools: The Plus is Us. Your Texas Personal Account Managers: [email protected] + [email protected] + [email protected] instructional content: +Diversity of Kingdom Protista • Animal-like protists • Plant-like protists • Fungi-like prot...

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Explore Discovery Education TechKits for Grades K-8 TechKits for Elementary Kindergarten TechKit Includes materials for hands-on labs in the following Techbook units: Energy and Motion Living Thinks The World Around Us Item Number: 470229-502 Grad...

Unit: Cells Aligned to Science TEKS with clear Learning Outcomes, this unit covers instructional content including Cell Theory and Microscopy, Prokaryotic Cells, and Eukaryotic Cells. TEKS 4A Compare and contrast prokaryotic and eukaryotic cells D...

module: Human Body Systems unit: Nervous and Endocrine Systems TEKS 10A Describe the interactions that occur among systems that perform the functions of regulation, nutrient absorption, reproduction, and defense from injury or illness in animals 1...

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Ward's Science Engage Kits Hands-on, inquiry-based learning made easy! Ward's Science Engage Kits Ward’s Science Engage Kits save you time and incorporate inquiry-based learning methodology so you can guide students through their questions, resear...

+ward’ssciencewardsci.com800-962-2660 Anorthosite Type: Igneous; intrusive. Texture/Appearance: Medium to coarse-grained, equigranular with elongated tabular plagioclase. Color: Dark gray to bluish-gray, sometimes lighter shades. Mineralogy/Chemis...

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