Area of Polygons (Using Decomposition) (2024)

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} */if( typeof gengen_data !== "undefined" && gengen_data.user_data.is_logged_in && gengen_data.user_data.payment_status == "Paid" ) {window.isfree = true;} if (!window.isfree && video.secondsWatched() + persistedPreviewSeconds >= totalWatchedSecs) {if (typeof Videos_Popover !== "undefined" && window.lp_videos_popover instanceof Videos_Popover) {window.lp_videos_popover.add_watched(video);}var videoid = jQuery("#wistia-popover").data("wistiathisvideoid");var params = new URLSearchParams(window.location.search);var exclude = ["rka527f524", "8kr4gf4kxx", "niwrc4nc31"]; //email campaign giving free access to what is science videosvar skip = false;if (exclude.includes(videoid) && params.get("utm_campaign") == "welcome_back_2023") {return;}exitFullscreen();if (overlay_variant != "undefined" && overlay_variant == "2") {if (!jQuery("#wistia-popover .wistia_responsive_padding").hasClass("teaser")) {if ($(window).width() > 768) {window.restartVideoTime = video.time();console.log(window.restartVideoTime);video.play();jQuery("#wistia-popover .wistia_responsive_padding").css("opacity", 0);video.mute();setTimeout(function() {jQuery("#wistia-popover .wistia_responsive_padding").addClass("teaser");}, 50);setTimeout(function() {jQuery("#wistia-popover .wistia_responsive_padding").fadeTo(250, 1);}, 500);} else {video.pause();}}} else {video.pause();remaining = false;}if( window.alternate_invideo_flow ){openAlternateSignupForm();} else {jQuery("#popupActiveFree").show();}jQuery("li.trigger_signup_seq2").attr("data-invideo", "yes-" + totalWatchedSecs);gengen_log_invideo_popup({"instance": "1","isfree": window.isfree,"is_logged_in": gengen_data.user_data.is_logged_in,"logged_in_cookie": document.cookie.wp_user_logged_in,"user_id": gengen_data.user_data.user_id,"url": document.location.href,"secs": totalWatchedSecs});//hj("tagRecording", ["popupActiveFree"]);} }if (s === quarterPlayed){trackWistiaPlaysInHeap(video, 0.25);}if (s === halfPlayed){trackWistiaPlaysInHeap(video, 0.5);}if (s === threeQuartersPlayed){trackWistiaPlaysInHeap(video, 0.75);}// Teacher trial KPIs viewtime trackingif(typeof teacherTrialKPIs !== "undefined" && teacherTrialKPIs) {if(teacherTrialKPIs.isTeacherTrialUser()) {teacherTrialKPIs.updateViewtimeData();}}});video.bind("seek", function(currentTime, lastTime) { // NM (11/24/22): https://trello.com/c/Ok3Hk1JG/1199-free-trial-free-riders-issue-confirmed-by-customers /* if(document.cookie.search("wp_user_logged_in") !== -1) { window.isfree = true; } */if( typeof gengen_data !== "undefined" && gengen_data.user_data.is_logged_in && gengen_data.user_data.payment_status == "Paid" ) {window.isfree = true;} if ((!isFreemium && !window.isfree && !remaining) || (window.interrupt_video_cliffhanger === true && currentTime >= globalTotalWatchedSecs - 1)) {var videoid = jQuery("#wistia-popover").data("wistiathisvideoid");var params = new URLSearchParams(window.location.search);var exclude = ["rka527f524", "8kr4gf4kxx", "niwrc4nc31"]; //email campaign giving free access to what is science videosvar skip = false;if (exclude.includes(videoid) && params.get("utm_campaign") == "welcome_back_2023") {return;} exitFullscreen(); if( window.alternate_invideo_flow ){setTimeout(function() {video.pause();}, 300);openAlternateSignupForm();} else {jQuery("#popupActiveFree").show();} jQuery("li.trigger_signup_seq2").attr("data-invideo", "yes-" + totalWatchedSecs); gengen_log_invideo_popup({"instance": "2","isFreemium": isFreemium,"isfree": window.isfree,"remaining": remaining,"is_logged_in": gengen_data.user_data.is_logged_in,"logged_in_cookie": document.cookie.wp_user_logged_in,"user_id": gengen_data.user_data.user_id,"url": document.location.href,"secs": totalWatchedSecs }); 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//email campaign giving free access to what is science videosvar skip = false;if (exclude.includes(videoid) && params.get("utm_campaign") == "welcome_back_2023") {return;} exitFullscreen(); if( window.alternate_invideo_flow ){openAlternateSignupForm();} else {jQuery("#popupActiveFree").show();} jQuery("li.trigger_signup_seq2").attr("data-invideo", "yes-" + totalWatchedSecs); gengen_log_invideo_popup({"instance": "3","isFreemium": isFreemium,"isfree": window.isfree,"remaining": remaining,"is_logged_in": gengen_data.user_data.is_logged_in,"logged_in_cookie": document.cookie.wp_user_logged_in,"user_id": gengen_data.user_data.user_id,"url": document.location.href,"secs": totalWatchedSecs }); //hj("tagRecording", ["popupActiveFree"]); video.pause(); }});jQuery(".closeOverlay").on("click", function() { $(".freemium-overlay").css("display", "none");$(".freemium-overlay--step").hide()$(".freemium-overlay--end-screen").hide(); });video.bind("end", function() {trackWistiaPlaysInHeap(video, 1);//end video overlays functionalityvar $endVideoOverlay = jQuery(".freemium-overlay--end-screen");var freeTrialUserrole;if(typeof gengen_data.user_data.free_trial_role !== "undefined" && gengen_data.user_data.free_trial_role !== null ) {freeTrialUserrole = gengen_data.user_data.free_trial_role;} else if(typeof gengen_data.user_data.cookies.freemium_test_role !== "undefined" && gengen_data.user_data.cookies.freemium_test_role !== null){freeTrialUserrole = gengen_data.user_data.cookies.freemium_test_role;} else if(typeof gengen_data.user_data.cookies.free_trial_user_id !== "undefined" && gengen_data.user_data.cookies.free_trial_user_id !== null) {freeTrialUserrole = "teacher";} //bail if we dont have the overlay, parent/student trials will see science kit upsellif(freeTrialUserrole === "parent" || freeTrialUserrole === "student" || !$endVideoOverlay.length > 0){return;}jQuery(".freemium-overlay--step").hide();jQuery(".freemium-overlay").show();jQuery(".freemium-overlay--end-screen").show();});addEventListener("beforeunload", persist_preview_time);function persist_preview_time() {var videoID = video._hashedId,previewSecondsWatched = video.secondsWatched() + persistedPreviewSeconds;gengen_set_cookie("preview_watched__"+videoID, previewSecondsWatched, 32);}$("body").on("click", ".replay .images", function(e) {e.preventDefault();$(".freemium-overlay").hide();$(".freemium-overlay--step").hide()$(".freemium-overlay--end-screen").hide();window.ggvideo.time(0);window.ggvideo.play();});function gengen_log_invideo_popup(data) {/*jQuery.post(gengen_data.ajaxurl_basic, {action: "gengen_save_invideo_popup_log",data: data}, function(response) {});*/return true;}video.bind("play", function() {if (!inplay){inplay=true;if (jQuery(".question").is(":visible")) {video.pause();jQuery(".question").hide();}else jQuery(".wv_popover").hide();inplay=false;}if(typeof window.hide_video_countdown_overlay === "undefined" && document.cookie.indexOf("freemium_resurect=") == -1 && document.cookie.indexOf("freemium_test_role=") == -1 && document.cookie.indexOf("freetrialuserrolestudent=") == -1 && document.cookie.indexOf("freetrialuserroleparent=") == -1 && document.cookie.indexOf("paid_user=") == -1 && document.cookie.indexOf("wp_user_logged_in=") == -1) {$(".video-details-footer").css("display", "flex");}});jQuery(".wv_popover").click(function(){jQuery(this).hide();if(!jQuery(this).hasClass("question"))video.play();});},onHasData: function(video) {} });

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Area of Polygons (Using Decomposition)

What you will learn from this videoWhat you will learn

• We'll learn to find the area of polygons by decomposing shapes.
• We will also learn how to find the area of polygons displayed on a coordinate plane.
• And we will see how this knowledge helps people create video games, build houses and even skateboard ramps!

• Discussion Questions
• Vocabulary
• Reading Material
• Practice Word Problems
• Practice Number Problems
• Teacher ResourcesCreate Free Account To Unlock
• Teacher Resources

• Assessment

  Online Quiz GameQuiz PDFExit Ticket