The student sheet is included as a digital version, too! #3: Metals, Non-metals, and Metalloids Lab The students enjoy looking at the pictures and seeing the elements in a “fresher” way! You could also have your students simply go to the website where the table is located and use this activity more like a webquest. I print a colored class-set of the table front/back (there is more information on the back of the squares), and a worksheet for each student. These include the number of valence electrons, atomic radius, number of electron shells, reactivity, boiling and melting points, electron affinity and electronegativity, and more! My most favorite activity to jump-start a unit on Atoms and the Periodic Table is this Periodic People activity. The Periodic Table is an amazing tool because it has SO MANY patterns embedded in it. I love this unit because the growth in my students’ understanding is so significant and they undergo a transformation before my eyes! With the exception of the occasional chemistry-obsessed student, most of my students start out this unit thinking that the Periodic Table is some sort of super complex graphic for brainiacs and mad scientists, or they simply think it’s an absolute bore.īut after a few weeks of study, they can navigate the families of elements on the table, interpret atomic structure based on an element’s position on the table, and glean information about how different atoms will interact with one another! Experiencing my students fall in love with the Periodic Table is amazing every year! In this post, I’m sharing some of my favorite activities to teach my middle school students about the Periodic Table. sy2), Tripos Sybyl Line Notation (.sln), Beilstein ROSDAL (.ros), XYZ Files (.The unit that I most love to teach is Atoms and the Periodic Table. mmod), Schrödinger Maestro (.mae), Standard Molecular Data (.smd), Tripos Mol2 (.mol2. ent), RCSB Protein Data Bank Markup Language (.xml. mmcif), RCSB MacroMolecular Transmission Format (.mmtf), RCSB Protein Data Bank Files (.pdb. rd), MDL RXNFiles, both V2000 and V3000 connection tables (.rxn), MMI SketchEl Molecule (.el), Molinspiration JME String (.jme), RCSB Binar圜IF (.bcif), RCSB Macromolecular Crystallographic Information File (.cif. dx), ISIS Sketch File (.skc), ISIS Sketch Transportable Graphics File (.tgf), MDL MOLFiles, both V2000 and V3000 connection tables (.mol. com), IUPAC InChI (.inchi), IUPAC JCAMP-DX (.jdx. Read and write many popular chemical file types for working with the applications you use:ĪCD/ChemSketch Documents (.sk2), ChemDoodle Documents (.icl), ChemDoodle 3D Scenes (.ic3), ChemDoodle Javascript Data (.cwc.js), CambridgeSoft ChemDraw Exchange (.cdx), CambridgeSoft ChemDraw XML (.cdxml), Crystallographic Information Format (.cif), CHARMM CARD File (.crd), ChemAxon Marvin Document (.mrv), Chemical Markup Language (.cml), Daylight SMILES (.smi. Algorithmic Analysis of Cahn−Ingold−Prelog Rules of Stereochemistry: Proposals for Revised Rules and a Guide for Machine Implementation. and is 100% accurate in all 300 test cases provided. The CIP algorithm in ChemDoodle is validated against the test suite provided by Hanson et. Stereochemical features in your structures will be assigned "R", "S", "E", "Z", "M" and "P" descriptors. to remove any ambiguities and describe a completely consistent system for CIP assignments.ĬhemDoodle implements all 6 current CIP rules as well as auxilliary desciptors and mancude ring support. The most recent CIP rules from IUPAC were then algorithmically analyzed and standarized by Hanson et al. These rules were adopted by IUPAC for naming standards and fully described in the Blue books. While flawed, they have seen many revisions over the decades and were clarified by the work of Paulina Mata. The CIP rules have long been the standard for describing configurations of stereochemical features in a molecule.