This short video and interactive assessment activity is designed to give fourth graders an overview of - equivalent decimals ending in zero.
This short video and interactive assessment activity is designed to teach third graders an overview - thousandths.
This short video and interactive assessment activity is designed to teach second graders an overview - equivalent decimals ending in zero.
Formative assessment questions using a classroom response system ("clickers") can be used to reveal students' spatial understanding.
Students are shown these diagrams and instructed to "Click in the river where you expect to find the greatest rate of erosion along the river bed."
A follow-up question asks students to "Click in the river where you expect to find the fastest moving water."
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This article aligns the concepts of Essential Principle 2 of the Climate Sciences to the K-5 content standards of the National Science Education Standards. The author also identifies common misconceptions about heat and the greenhouse gases effect and offers resources for assessing students' understanding of interactions among components of the Earth system. This article continues the examination of the climate sciences and climate literacy on which the online magazine Beyond Weather and the Water Cycle is structured.
This short video and interactive assessment activity is designed to teach fourth graders about estimating measure by image: centimeters or meters?.
This short video and interactive assessment activity is designed to teach fifth graders about estimating the measure of objects by image: feet or inches?.
This lesson unit is intended to help you assess how well students are able to: solve simple problems involving ratio and direct proportion; choose an appropriate sampling method; and collect discrete data and record them using a frequency table.
This lesson unit is intended to help teachers assess how well students are able to: estimate lengths of everyday objects; convert between decimal and scientific notation; and make comparisons of the size of numbers expressed in both decimal and scientific notation.
This short video and interactive assessment activity is designed to teach fourth graders about estimating measure by description - multiple choice.
This short video and interactive assessment activity is designed to teach fifth graders about estimating the measure of items by description: inches, feet, or yards?.
This lesson unit is intended to help you assess how well students are able to: Model a situation; make sensible, realistic assumptions and estimates; and use assumptions and estimates to create a chain of reasoning, in order to solve a practical problem.
This lesson unit is intended to help teachers assess how well students are able to solve problems involving area and volume, and in particular, to help you identify and assist students who have difficulties with the following: computing perimeters, areas and volumes using formulas; and finding the relationships between perimeters, areas, and volumes of shapes after scaling.
This lesson unit is intended to help teachers assess how well students can: Understand the concepts of length and area; use the concept of area in proving why two areas are or are not equal; and construct their own examples and counterexamples to help justify or refute conjectures.
This lesson unit addresses common misconceptions relating to probability of simple and compound events. The lesson will help you assess how well students understand concepts of: Equally likely events; randomness; and sample sizes.
In this out of class tutorial, students explore several examples of natural selection and speciation.
Ontwerpen is een combinatie van logisch redeneren en het creatief combineren van bestaande technieken om tot nieuwe, innovatieve ideeen te komen. Een goede werktuigkundig ontwerper put zijn creativiteit uit kennis van een groot aantal bestaande werktuigbouwkundige systemen. Hoe groter die kennis, hoe groter de kans dat nieuwe, innovatieve ontwerpconcepten ontstaan. Vooral kennis over niet-conventionele techniek bevordert dit creatieve ontwerpproces.
Het doel van het vak Evolving Design is om studenten de onderhavige werkprincipes te tonen van een grote hoeveelheid niet-conventionele werktuigbouwkundige systemen. Er wordt hierbij zowel gekeken naar bijzondere ontdekkingen uit het verleden als uit het heden, met een blik op de toekomst. De ontwerpprincipes worden niet simpelweg opgesomd, maar geplaatst in hun fascinerende, historische ontwikkeling om te laten zien hoe de ontwerpers hun creativiteit en vernuft gebruik(t)en om goedwerkende oplossingen te vinden binnen de beperkingen van de beschikbare fabricageprocessen en beschermingsmogelijkheden (patenten). Veel oplossingen uit het verleden zijn klaar om te worden toegepast in de technologie van de toekomst!
Het vak richt zich primair op het kwalitatief beschrijven van de werkprincipes van bestaande technologieen, met de nadruk op bewegende mechanische constructies. Hoewel het kwantatief, in detail uitwerken van de kracht-bewegingsvergelijkingen niet het hoofddoel van het vak is, zijn mechanische vergelijkingen wel essentieel als zij leiden tot een beter begrip.
Midterm Exam Review for the course "CSC 59970 – Intro to Data Science" delivered at the City College of New York in Spring 2019 by Grant Long as part of the Tech-in-Residence Corps program.
Midterm Exam and Answer Key for the course "CSC 59970 – Intro to Data Science" delivered at the City College of New York in Spring 2019 by Grant Long as part of the Tech-in-Residence Corps program.
Midterm Exam Review for the course "CS 217 – Probability and Statistics for Computer Science" delivered at the City College of New York in Spring 2019 by Evan Agovino as part of the Tech-in-Residence Corps program.