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Autori principali:	Christian Clark, Alice Steimle, Bethany LaValley
Natura:	Recurso educativo Open Access
Lingua:	en
Pubblicazione:	2024
Soggetti:	Learner Engagement Elementary Secondary Education College School Cooperation School Community Relationship School Community Programs Partnerships in Education Outreach Programs Astronomy STEM Education Educational Opportunities Program Development Program Implementation Program Effectiveness
Accesso online:	https://eric.ed.gov/?id=EJ1431068
Tags:	Aggiungi Tag Nessun Tag, puoi essere il primo ad aggiungerne!!

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author	Christian Clark Alice Steimle Bethany LaValley
author_facet	Christian Clark Alice Steimle Bethany LaValley Christian Clark Alice Steimle Bethany LaValley
collection	Education Resources Information Center
contents	Engaging STEM Learners of All Ages: A University, Community, and K-12 Solar Eclipse Outreach Partnership Christian Clark Alice Steimle Bethany LaValley Learner Engagement Elementary Secondary Education College School Cooperation School Community Relationship School Community Programs Partnerships in Education Outreach Programs Astronomy STEM Education Educational Opportunities Program Development Program Implementation Program Effectiveness Solar eclipses are a rare phenomenon that everyone should have the opportunity to explore in depth. This article describes two programs developed by a science, technology, engineering, and mathematics (STEM) outreach center with the goal of bringing the excitement of eclipses to all learners. The STEM outreach center collaborated with local schools to provide a learning opportunity about eclipses in the weeks leading up to the October 14, 2023, annular solar eclipse, and with a local library to provide a free public viewing event for the eclipse. Students and community members engaged in various activities including modeling lunar phases and eclipses, learning about why and how often eclipses happen in a mobile planetarium, exploring magnetism and sunspots with the use of a solar telescope, and measuring and graphing light intensity and ultraviolet radiation throughout the solar eclipse. Post-event evaluations and anecdotal evidence indicate that participants could make connections on a variety of topics including how sunspots occur; why eclipses are predictable; and the differences between annular, total, and partial eclipses. The article also includes adaptations for classroom teachers and other STEM outreach centers to use the ideas presented here for the April 8, 2024, solar eclipse.
format	Recurso educativo Open Access
id	eric_EJ1431068
institution	ERIC Institute of Education Sciences
language	en
publishDate	2024
record_format	eric
spellingShingle	Engaging STEM Learners of All Ages: A University, Community, and K-12 Solar Eclipse Outreach Partnership Christian Clark Alice Steimle Bethany LaValley Learner Engagement Elementary Secondary Education College School Cooperation School Community Relationship School Community Programs Partnerships in Education Outreach Programs Astronomy STEM Education Educational Opportunities Program Development Program Implementation Program Effectiveness Engaging STEM Learners of All Ages: A University, Community, and K-12 Solar Eclipse Outreach Partnership Christian Clark Alice Steimle Bethany LaValley Learner Engagement Elementary Secondary Education College School Cooperation School Community Relationship School Community Programs Partnerships in Education Outreach Programs Astronomy STEM Education Educational Opportunities Program Development Program Implementation Program Effectiveness Solar eclipses are a rare phenomenon that everyone should have the opportunity to explore in depth. This article describes two programs developed by a science, technology, engineering, and mathematics (STEM) outreach center with the goal of bringing the excitement of eclipses to all learners. The STEM outreach center collaborated with local schools to provide a learning opportunity about eclipses in the weeks leading up to the October 14, 2023, annular solar eclipse, and with a local library to provide a free public viewing event for the eclipse. Students and community members engaged in various activities including modeling lunar phases and eclipses, learning about why and how often eclipses happen in a mobile planetarium, exploring magnetism and sunspots with the use of a solar telescope, and measuring and graphing light intensity and ultraviolet radiation throughout the solar eclipse. Post-event evaluations and anecdotal evidence indicate that participants could make connections on a variety of topics including how sunspots occur; why eclipses are predictable; and the differences between annular, total, and partial eclipses. The article also includes adaptations for classroom teachers and other STEM outreach centers to use the ideas presented here for the April 8, 2024, solar eclipse.
title	Engaging STEM Learners of All Ages: A University, Community, and K-12 Solar Eclipse Outreach Partnership
topic	Learner Engagement Elementary Secondary Education College School Cooperation School Community Relationship School Community Programs Partnerships in Education Outreach Programs Astronomy STEM Education Educational Opportunities Program Development Program Implementation Program Effectiveness
url	https://eric.ed.gov/?id=EJ1431068

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

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POST Data empty

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language	"it"
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Session

Key	Value
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FlashMessenger	Laminas\Stdlib\ArrayObject {#1583}
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REQUEST_METHOD	"GET"
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PHP_SELF	"/index.php"
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Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

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Server/Request Data

Key	Value
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HTTPS	"on"
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HTTP_ACCEPT	"/"
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GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
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PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1784422700.2489
REQUEST_TIME	1784422700

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

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Environment & details:

Environment & details: